Properties of the Number 72627

Seventy-Two Thousand Six Hundred Twenty-Seven

Basics

Value: 72626 → 72627 → 72628

Parity: odd

Prime: No

Previous Prime: 72623

Next Prime: 72643

Digit Sum: 24

Digital Root: 6

Palindrome: Yes

Factorization: 3 × 43 × 563

Divisors: 1, 3, 43, 129, 563, 1689, 24209, 72627

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101110110011

Octal: 215663

Duodecimal: 36043

Hexadecimal: 11bb3

Square: 5274681129

Square Root: 269.4939702479445

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 isomorphism classes of nanocones with 4 pentagons and a symmetric boundary of length n. A198015

Palindromic Smith numbers. A98834

a(n) = smallest palindrome > a(n-1) such that a(1)*a(2)*...*a(n) - 1 is a prime. A51954

Palindromic composite numbers starting with a digit 7. A222728

Number of divisors d of n such that d-1 is prime. A72627