Properties of the Number 72872

Seventy-Two Thousand Eight Hundred Seventy-Two

Basics

Value: 72871 → 72872 → 72873

Parity: even

Prime: No

Previous Prime: 72871

Next Prime: 72883

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 9109

Divisors: 1, 2, 4, 8, 9109, 18218, 36436, 72872

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110010101000

Octal: 216250

Duodecimal: 36208

Hexadecimal: 11ca8

Square: 5310328384

Square Root: 269.9481431682759

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

Number of iterations to reach a final state for an n X n lattice of sandpiles on a torus according to rules specified in the comment section. A249872

Total sum of 8th powers of parts in all partitions of n. A229330

Total sum of n-th powers of parts in all partitions of 4. A229355

a(n) is the smallest positive number k such that n divides 2^k - k. A72872