Properties of the Number 57591

Fifty-Seven Thousand Five Hundred Ninety-One

Basics

Value: 57590 → 57591 → 57592

Parity: odd

Prime: No

Previous Prime: 57587

Next Prime: 57593

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁶ × 79

Divisors: 1, 3, 9, 27, 79, 81, 237, 243, 711, 729

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110000011110111

Octal: 160367

Duodecimal: 293B3

Hexadecimal: e0f7

Square: 3316723281

Square Root: 239.9812492675209

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+6) = -a(n+5) + a(n+4) + 3a(n+3) + a(n+2) - a(n+1) - a(n). a(n) = sign(n) if abs(n)<=3. A1945

Triangle read by rows: T(n, k) = t(n-k, k), where t(0,0) = 1, t(n,m) = 0 if n < 0 or m < 0, else t(n,m) = f(m)*t(n-1,m) + f(n)*t(n,m-1), and f(n) = 6·n + 3. A257625

Triangle read by rows. T(n, k) = [x^k] lcm({i + 1 : 0 <= i <= n}) * (∑_u=0..k ( ∑_j=0..u x^j * binomial(u, j) * (j + 1)ⁿ ) / (u + 1)). A362995

Structured octagonal prism numbers. A100176

(n-1)-st elementary symmetric function of the first n terms of the periodic sequence (1,1,1,3,1,1,1,3,...). A203235

Maximal size of binary code of length n that corrects 2 deletions. A57591