Properties of the Number 55631

Fifty-Five Thousand Six Hundred Thirty-One

Basics

Value: 55630 → 55631 → 55632

Parity: odd

Prime: Yes

Previous Prime: 55621

Next Prime: 55633

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 55631

Divisors: 1, 55631

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100101001111

Octal: 154517

Duodecimal: 2823B

Hexadecimal: d94f

Square: 3094808161

Square Root: 235.8622479329831

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

Primes that remain prime through 3 iterations of function f(x) = 6x + 1. A23287

Primes p such that 2p+1, 4p+3, 6p+5 are all primes. A107020

Least prime p of a quartet of 4 distinct primes {p, p+2, q, q+2} such that each digit of q is the same as the corresponding digit of p except that each 6 in p corresponds to a 9 in q and vice versa. A122712

Sum of Euler's totient function φ of distinct primes dividing n. A55631