Properties of the Number 57872

Fifty-Seven Thousand Eight Hundred Seventy-Two

Basics

Value: 57871 → 57872 → 57873

Parity: even

Prime: No

Previous Prime: 57859

Next Prime: 57881

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 3617

Divisors: 1, 2, 4, 8, 16, 3617, 7234, 14468, 28936, 57872

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001000010000

Octal: 161020

Duodecimal: 295A8

Hexadecimal: e210

Square: 3349168384

Square Root: 240.5659992600783

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

Number of partitions of 2ⁿ into binomial coefficients C(n,k). A225860

Integers n where n³ + (n+1)³ is a Taxicab number A001235. A259836

Number of nX5 0..1 arrays with every element equal to 0, 1, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302424

A version of the Chebyshev function θ(n): a(n) = round(∑_{primes p <= n} log(p)). A57872