Properties of the Number 54127

Fifty-Four Thousand One Hundred Twenty-Seven

Basics

Value: 54126 → 54127 → 54128

Parity: odd

Prime: No

Previous Prime: 54121

Next Prime: 54133

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 113 × 479

Divisors: 1, 113, 479, 54127

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101001101101111

Octal: 151557

Duodecimal: 273A7

Hexadecimal: d36f

Square: 2929732129

Square Root: 232.65210078570107

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

Consecutive states of the linear congruential pseudo-random number generator (1861·s + 49297) mod 233280 when started at s=1. A385360

G.f.: exp( ∑_n>=1 binomial(10·n-1, 5·n) * xⁿ/n ). A213405

a(n) = ∑_k=0..n binomial(n, ceiling(k/2)) * binomial(n, floor(k/2)). A360861

T(n+5,5) with T as in A036355. A36684

a(1) = a(3) = 0, and otherwise a(n) is the least multiple of prime(n) whose decimal representation ends with that of prime(n+1). A333845

G.f.: exp( ∑_n>=1 xⁿ/n·exp( ∑_k>=1 binomial(2·n*k,n·k)/2·x^n·k/k ) ). A205504

a(1) = 2; a(n) = 9·2^n-2 - n - 2, n>1. A54127

G.f.: 1 + ∑_n>=1 xⁿ * exp( ∑_k>=1 binomial(2·n*k-1, n·k) * x^n·k/k ). A206777