Properties of the Number 56886

Fifty-Six Thousand Eight Hundred Eighty-Six

Basics

Value: 56885 → 56886 → 56887

Parity: even

Prime: No

Previous Prime: 56873

Next Prime: 56891

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 19 × 499

Divisors: 1, 2, 3, 6, 19, 38, 57, 114, 499, 998

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101111000110110

Octal: 157066

Duodecimal: 28B06

Hexadecimal: de36

Square: 3236016996

Square Root: 238.50786150565352

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 read by rows: row n gives coefficients of increasing powers of·in characteristic polynomial of the matrix (-1)ⁿ*M_n, where M_n is the tridiagonal matrix defined in the Comments line. A124037

Triangle read by rows: matrix inverse of A110877. A126126

Determinant of the n X n Hankel matrix whose entries are s₂ (i+j), 0 <= i, j < n, where s₂ is the sum of the base-2 bits. A56886