Properties of the Number 80066

Eighty Thousand Sixty-Six

Basics

Value: 80065 → 80066 → 80067

Parity: even

Prime: No

Previous Prime: 80051

Next Prime: 80071

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 ² × 19 × 43

Divisors: 1, 2, 7, 14, 19, 38, 43, 49, 86, 98

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10011100011000010

Octal: 234302

Duodecimal: 3A402

Hexadecimal: 138c2

Square: 6410564356

Square Root: 282.9593610397083

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers that are the sum of four third powers in exactly nine ways. A345154

Numbers n such that n, n+1, n+2, n+3, and n+4 are not divisible by any of their nonzero digits. A244359

First differences of A000966 (number of zeros that n! will never end in). A80066