Properties of the Number 57306

Fifty-Seven Thousand Three Hundred Six

Basics

Value: 57305 → 57306 → 57307

Parity: even

Prime: No

Previous Prime: 57301

Next Prime: 57329

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 9551

Divisors: 1, 2, 3, 6, 9551, 19102, 28653, 57306

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111111011010

Octal: 157732

Duodecimal: 291B6

Hexadecimal: dfda

Square: 3283977636

Square Root: 239.38671642344735

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) = (2+n)*2ⁿ-2-3·n. A131438

Number of 2-divided words of length n over a 4-letter alphabet. A210424

Number of 6 X n 0..1 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A223842

Expansion of (1+2·x)/(1-x⁴-2·x³-2·x²-x). A190667

T(n,k) = number of n X k 0..1 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A223838

Coordination sequence T3 for Zeolite Code MTF. A57306