Properties of the Number 55565

Fifty-Five Thousand Five Hundred Sixty-Five

Basics

Value: 55564 → 55565 → 55566

Parity: odd

Prime: No

Previous Prime: 55547

Next Prime: 55579

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 11113

Divisors: 1, 5, 11113, 55565

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100100001101

Octal: 154415

Duodecimal: 281A5

Hexadecimal: d90d

Square: 3087469225

Square Root: 235.72229423624742

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 which have only digits 5 and 6 in base 10. A256291

Expansion of ∏_k>=1 (1+x^k)^A001055(k). A66806

Binomial(n,4) - A290447(n). A290461

Numbers having four 5's in base 10. A43512

The number of P-positions in the game of Nim with up to five piles, allowing for piles of zero, such that the total number of objects in all piles is 2n. A238759

Numbers k such that 183·2^k+1 is prime. A32468

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 23. A51988

Near-repdigit semiprimes with 5 as repeated digit. A105986

Sum of digits of n⁴. A55565