Properties of the Number 57149

Fifty-Seven Thousand One Hundred Forty-Nine

Basics

Value: 57148 → 57149 → 57150

Parity: odd

Prime: Yes

Previous Prime: 57143

Next Prime: 57163

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 57149

Divisors: 1, 57149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111100111101

Octal: 157475

Duodecimal: 290A5

Hexadecimal: df3d

Square: 3266008201

Square Root: 239.0585702291386

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

Primes that are a concatenation of 5, 7 and a prime. A101249

Primes of the form abs(n⁴ - 97n³ + 3294n² - 45458n + 213589) in order of increasing nonnegative n. A272410

Primes p of the form prime(n+1)³-prime(n)³+1. A176136

Prime numbers p such that 2·p+1, p*(p + 1) - 1 and p*(p + 1) + 1 are also primes. A136015

Triangle T(n,k) of n X n binary matrices with k ones, with no zero rows or columns, up to row and column permutation. A57149

The least positive integer k for which there exist primes p, q, r such that φ(p·q*s^k) = φ(r·s^2k+1) and σ(p·q*s^k) = σ(r·s^2k+1), where s is the n-th prime. A336485