# Why 9 Is The Best Number?

**9 is the only positive perfect power that is one more than another positive perfect power, by Mihăilescu's Theorem**. 9 is the highest single-digit number in the decimal system. It is the second non-unitary square prime of the form (p^{2}) and the first that is odd. All subsequent squares of this form are odd.

### Which is the best number?

Perfect Numbers List in a Table

Perfect Number | Sum of Divisors |
---|

**6** | **1 + 2 + 3** |

28 | 1 + 2 + 4 + 7 + 14 |

496 | 1 + 2 + 4 + 8 + 16 + 31 + 62 + 124 + 248 |

8128 | 1 + 2 + 4 + 8 + 16 + 32 + 64 + 127 + 254 + 508 + 1016 + 2032 + 4064 |

### Why 9 is the best number?

**9 is the only positive perfect power that is one more than another positive perfect power, by Mihăilescu's Theorem**. 9 is the highest single-digit number in the decimal system. It is the second non-unitary square prime of the form (p^{2}) and the first that is odd. All subsequent squares of this form are odd.

### What does 333 mean?

The number 333 shows that **your guardian angel is beside you to provide you with the strength and ability to take one step at a time while you live a stress-free life**. If this number manifests in your life, this could be a sign that joy can exist even in the worst situations.

### What is the world's least favorite number?

### What is the attractive number?

A number is an attractive number **if the number of its prime factors (whether distinct or not) is also prime**. The number 20, whose prime decomposition is 2 × 2 × 5, is an attractive number because the number of its prime factors (3) is also prime.

### Which is most attractive number?

1.618. The so-called **Golden Number** or phi defines a ratio that appears repeatedly in nature, for example in the way many flowers' petals are formed.

### What does 444 mean?

444 is a spiritual number that signifies **the end of one phase of life and the beginning of another**. The number 444 is often interpreted as a sign of spiritual change, either in oneself or others. And being aware of this spiritual awakening can only help you, as great things lie ahead.

### What is the weirdest number?

The first few weird numbers are **70, 836, 4030, 5830, 7192, 7912, 9272, 10430, ** (OEIS A006037). An infinite number of weird numbers are known to exist, and the sequence of weird numbers has positive Schnirelmann density. (Sloane).

### What is 1000000000000000000000000 called?

### Which is the most special number?

The number **6174** is a really mysterious number. At first glance, it might not seem so obvious. But as we are about to see, anyone who can subtract can uncover the mystery that makes 6174 so special.

Two digits, five digits, six and beyond

Digits | Kernel |
---|

**2** | **None** |

3 | 495 |

4 | 6174 |

5 | None |

### What is the meaning of Descartes?

**a person skilled in mathematics**. philosopher. a specialist in philosophy.

Dated : 10-Jul-2022

Category : Education