Properties of the Number 72592

Seventy-Two Thousand Five Hundred Ninety-Two

Basics

Value: 72591 → 72592 → 72593

Parity: even

Prime: No

Previous Prime: 72577

Next Prime: 72613

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 13 × 349

Divisors: 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101110010000

Octal: 215620

Duodecimal: 36014

Hexadecimal: 11b90

Square: 5269598464

Square Root: 269.4290259047826

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 products of factorials not exceeding n!. A101976

a(1) = a(2) = a(3) = 1; for n>2, a(n+1) = a(n) + a(n-1) + a(n-2) iff a(n) is prime, otherwise a(n+1) = a(n) + 1. A113058

Even numbers with at least one prime factor of form 4·k+1. A72592