Properties of the Number 57560

Fifty-Seven Thousand Five Hundred Sixty

Basics

Value: 57559 → 57560 → 57561

Parity: even

Prime: No

Previous Prime: 57559

Next Prime: 57571

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 5 × 1439

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 1439, 2878

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110000011011000

Octal: 160330

Duodecimal: 29388

Hexadecimal: e0d8

Square: 3313153600

Square Root: 239.91665219404842

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

Triangle P, read by rows, such that P² transforms column k of P into column k+1 of P, so that column k of P equals column 0 of P^2·k+1, where P² denotes the matrix square of P. A113340

Bisection of Lucas triangle A060922: odd-indexed members of column sequences of A060922 (not counting leading zeros). A60924

Column 2 of triangle A113340, also equals column 0 of A113340⁵. A113342

Fourth convolution of Lucas numbers A000032(n+1), n >= 0. A60931

Fifth column of Lucas bisection triangle (odd part). A61174

Square array, read by antidiagonals, where column (k+1) equals the self-convolution of row k, with row 0 and column 0 consisting of all 1's. A93541

a(n) = 144·n² - 2·n. A158135

a(n) = 1600·n² - 40. A158773

Number of partitions of prime(n) into squares. A379551

Triangle, read by rows, given by the product Q²*P^-1, where the triangular matrices involved are P = A113340 and Q = A113350. A113369