Properties of the Number 55229

Fifty-Five Thousand Two Hundred Twenty-Nine

Basics

Value: 55228 → 55229 → 55230

Parity: odd

Prime: Yes

Previous Prime: 55219

Next Prime: 55243

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 55229

Divisors: 1, 55229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011110111101

Octal: 153675

Duodecimal: 27B65

Hexadecimal: d7bd

Square: 3050242441

Square Root: 235.00851048419503

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 the function f(x) = 2·x + 1. A23272

Primes starting a Cunningham chain of the first kind of length 4. A59763

Least prime in A031932 (lesser of 14-twins) whose distance to the next 14-twin is 6·n. A52356

Primes having only {2, 5, 9} as digits. A385786

y-values in the solution to 17·x² + 16 = y². A199798

Primes of the form n² + 4n + 8. A98062

Smallest primes starting a complete three iterations Cunningham chain of the first or second kind. A110025

Numerators of continued fraction convergents to sqrt(425). A41808

Primes having only {2, 5, 8, 9} as digits. A386164

Greatest common divisor of largest square dividing n and squarefree part of n. A55229