Properties of the Number 54105

Fifty-Four Thousand One Hundred Five

Basics

Value: 54104 → 54105 → 54106

Parity: odd

Prime: No

Previous Prime: 54101

Next Prime: 54121

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 3607

Divisors: 1, 3, 5, 15, 3607, 10821, 18035, 54105

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001101011001

Octal: 151531

Duodecimal: 27389

Hexadecimal: d359

Square: 2927351025

Square Root: 232.60481508343716

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

a(n) = floor(binomial(n,5)/6). A11843

Expansion of - (1/8) theta₃''(0, q) / theta₃(0, q) in powers of q. A186690

T(n,3), array T as in A054098. A54105