Properties of the Number 56253

Fifty-Six Thousand Two Hundred Fifty-Three

Basics

Value: 56252 → 56253 → 56254

Parity: odd

Prime: No

Previous Prime: 56249

Next Prime: 56263

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 17 × 1103

Divisors: 1, 3, 17, 51, 1103, 3309, 18751, 56253

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101110111101

Octal: 155675

Duodecimal: 28679

Hexadecimal: dbbd

Square: 3164400009

Square Root: 237.17714898362362

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

Composite solutions to the equation reversal(x) - φ(x) = 1. A130000

Expansion of ∏_k>=1 (1 + k·x^k)/(1 + 2·x^k). A269154

Indices of primes in sequence defined by A(0) = 33, A(n) = 10·A(n-1) + 13 for n > 0. A56253