Properties of the Number 51497

Fifty-One Thousand Four Hundred Ninety-Seven

Basics

Value: 51496 → 51497 → 51498

Parity: odd

Prime: No

Previous Prime: 51487

Next Prime: 51503

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 23 × 2239

Divisors: 1, 23, 2239, 51497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100100100101001

Octal: 144451

Duodecimal: 25975

Hexadecimal: c929

Square: 2651941009

Square Root: 226.9295044722039

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

L.g.f.: ∑_n>=1 (xⁿ/n) * ∏_d∣n (1 + n·x^d/d). A205477

Number of compositions of n such that the first part is 1 and the second differences of the parts are in {-7,...,7}. A239557

(Terms in A014476)/2. A51497