Properties of the Number 55255

Fifty-Five Thousand Two Hundred Fifty-Five

Basics

Value: 55254 → 55255 → 55256

Parity: odd

Prime: No

Previous Prime: 55249

Next Prime: 55259

Digit Sum: 22

Digital Root: 4

Palindrome: Yes

Factorization: 5 × 43 × 257

Divisors: 1, 5, 43, 215, 257, 1285, 11051, 55255

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101011111010111

Octal: 153727

Duodecimal: 27B87

Hexadecimal: d7d7

Square: 3053115025

Square Root: 235.06382112098834

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

Palindromic in bases 4 and 10. A29961

Number of polygonal cacti (Husimi graphs) with n nodes. A35085

Palindromes in base 10 >= 256 that remain palindromes when the digits are reversed in base 256. A253147

Nontrivial palindromes in base 10 and base 256. A253148

Numbers having four 5's in base 10. A43512

n + σ(n) + φ(n) is a cube. A116008

Expansion of x⁵/(x⁶-x⁴-x²-x+1). A245437

Sum of first n Honaker primes. A276255

a(n) = 5*(10^2·n+1-1)/9 - 3·10ⁿ. A332152

a(n) = 2·a(n-1) + 3·a(n-2) + 5·a(n-3), a(0) = 0, a(1) = 1, a(2) = 2. A335718