Properties of the Number 56555

Fifty-Six Thousand Five Hundred Fifty-Five

Basics

Value: 56554 → 56555 → 56556

Parity: odd

Prime: No

Previous Prime: 56543

Next Prime: 56569

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 11311

Divisors: 1, 5, 11311, 56555

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101110011101011

Octal: 156353

Duodecimal: 2888B

Hexadecimal: dceb

Square: 3198468025

Square Root: 237.81295170784958

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

Consider all integer triples (i,j,k), j,k>0, with i³=j³+binomial(k+2,3), ordered by increasing i; sequence gives j values. A54235

For 1<=x<=n, 1<=y<=n, with gcd(x,y)=1, write 1 = gcd(x,y) = u·x+v·y with u,v minimal; a(n) = sum of the values of u²+v². A345431

Smallest sequence which lists the position of digits "5" in the sequence. A167455

Near-repdigit semiprimes with 5 as repeated digit. A105986

Smallest number k (k>0) such that n·k is a perfect 4th power. A56555