Properties of the Number 56882

Fifty-Six Thousand Eight Hundred Eighty-Two

Basics

Value: 56881 → 56882 → 56883

Parity: even

Prime: No

Previous Prime: 56873

Next Prime: 56891

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 × 17 × 239

Divisors: 1, 2, 7, 14, 17, 34, 119, 238, 239, 478

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111000110010

Octal: 157062

Duodecimal: 28B02

Hexadecimal: de32

Square: 3235561924

Square Root: 238.49947589040946

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

Numbers of the form 12·k + 2 with nonempty inverse totient set. A63668

z-value of the solution (x,y,z) to 5/n = 1/x + 1/y + 1/z satisfying 0 < x < y < z and having the largest z-value. The·and y components are in A075249 and A075250. A75251

a(n) = (9·n+4)*(9·n+5). A177073

Numbers n such that 2 * (1ⁿ + 2ⁿ + 3ⁿ + ... + nⁿ) is not 0 (mod n), but 2 * (1^d + 2^d + 3^d + ... + d^d) is 0 (mod d) for each other d | n. A280187

Index of the smallest Fibonacci number divisible by prime(n)². A264008

Ulam numbers that are oblong (or promic) numbers. A379828

Sequence of distinct least nonnegative numbers such that the average of the first n terms is a Fibonacci number. A249265

Number of n-celled free polyominoes that have no holes and are symmetric about two diagonal axes (and therefore centrally symmetric) but have no other symmetries. A56882