Properties of the Number 72966

Seventy-Two Thousand Nine Hundred Sixty-Six

Basics

Value: 72965 → 72966 → 72967

Parity: even

Prime: No

Previous Prime: 72959

Next Prime: 72973

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 12161

Divisors: 1, 2, 3, 6, 12161, 24322, 36483, 72966

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10001110100000110

Octal: 216406

Duodecimal: 36286

Hexadecimal: 11d06

Square: 5324037156

Square Root: 270.12219457127173

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 which are not the sum of two semiprimes. A72966

Number of (n+1) X (n+1) 0..2 arrays colored with the upper median value of each 2 X 2 subblock. A235946