Properties of the Number 55568

Fifty-Five Thousand Five Hundred Sixty-Eight

Basics

Value: 55567 → 55568 → 55569

Parity: even

Prime: No

Previous Prime: 55547

Next Prime: 55579

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 23 × 151

Divisors: 1, 2, 4, 8, 16, 23, 46, 92, 151, 184

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100100010000

Octal: 154420

Duodecimal: 281A8

Hexadecimal: d910

Square: 3087802624

Square Root: 235.7286575705211

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 k that divide A062273(k). A77579

Coordination sequence for {A₇}* lattice. A8535

a(n) = floor(M(g(n-1)+1,..,g(n))), where M = harmonic mean and g(n) = n*(n + 1)*(n + 2)*(n + 3)/24. A227018

Number of (n+2) X (2+2) 0..1 arrays with every 2 X 2 and 3X3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally and vertically. A253504

Numbers not greater than the sum of digits of their squares. A55568