Properties of the Number 56583

Fifty-Six Thousand Five Hundred Eighty-Three

Basics

Value: 56582 → 56583 → 56584

Parity: odd

Prime: No

Previous Prime: 56569

Next Prime: 56591

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 6287

Divisors: 1, 3, 9, 6287, 18861, 56583

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110100000111

Octal: 156407

Duodecimal: 288B3

Hexadecimal: dd07

Square: 3201635889

Square Root: 237.87181421933957

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

Smallest number such that the sum of the digits of n·a(n) is greater than n. A269333

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1)², where a(0) = 3, a(1) = 4, b(0) = 1, b(1) = 2, and (a(n)) and (b(n)) are increasing complementary sequences. A296256

Solution to a(n)^n²/a(n) = gcd(nⁿ, ∏_k<n k^k) where a(n) and n²/a(n) are integers, or 0 if no such integers exist. A56583