Properties of the Number 56134

Fifty-Six Thousand One Hundred Thirty-Four

Basics

Value: 56133 → 56134 → 56135

Parity: even

Prime: No

Previous Prime: 56131

Next Prime: 56149

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 17 × 127

Divisors: 1, 2, 13, 17, 26, 34, 127, 221, 254, 442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101101000110

Octal: 155506

Duodecimal: 2859A

Hexadecimal: db46

Square: 3151025956

Square Root: 236.92614883123392

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

Numbers k such that σ(k) = 4*φ(k). A68390

Triangle of Stirling numbers of order 6. A59025

Integers n such that σ(n)/φ(n) is a perfect square. A293391

Numbers k such that σ(k) = φ(k)*ω(k). A73567

Numbers k such that usigma(k) = φ(k)*ω(k), where ω(k) is the number of distinct prime divisors of k. A63795

p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = 1 - S⁵. A291724

Consecutive internal states of the linear congruential pseudo-random number generator (321·s + 123) mod 10⁵ when started at 1. A383128

Numbers k such that σ(k) = bigomega(k) * φ(k). A67238

Numbers k such that σ(k) = φ(k·bigomega(k)). A68400

Triangle T(n,k) = ∑_i=1..n 2^i-1*C(n+2·k-i-1, k-1), 1 <= k <= n. A185139