Properties of the Number 53491

Fifty-Three Thousand Four Hundred Ninety-One

Basics

Value: 53490 → 53491 → 53492

Parity: odd

Prime: No

Previous Prime: 53479

Next Prime: 53503

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 149 × 359

Divisors: 1, 149, 359, 53491

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000011110011

Octal: 150363

Duodecimal: 26B57

Hexadecimal: d0f3

Square: 2861287081

Square Root: 231.281214109577

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 numbers n such that the distinct digits in n and the distinct digits in the proper divisors of n are the same. A237713

Consecutive internal states of the linear congruential pseudo-random number generator (3877·s + 29573) mod 139968 when started at 1. A385459

Indices of primes in sequence defined by A(0) = 59, A(n) = 10·A(n-1) - 81 for n > 0. A101569

Volume of torus (rounded down) with major radius = n and minor radius = n/3. A228641

Numbers k such that the set of all the decimal digits of k is the same as the set of all the decimal digits of the proper divisors of k. A282755

Expansion of e.g.f. (1-2·x)^-x. A53491