Properties of the Number 23255

Twenty-Three Thousand Two Hundred Fifty-Five

Basics

Value: 23254 → 23255 → 23256

Parity: odd

Prime: No

Previous Prime: 23251

Next Prime: 23269

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 4651

Divisors: 1, 5, 4651, 23255

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101011010111

Octal: 55327

Duodecimal: 1155B

Hexadecimal: 5ad7

Square: 540795025

Square Root: 152.4959015842721

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

Expansion of χ(x) / φ(x²) in powers of·where φ(), χ() are Ramanujan θ functions. A85261

Floor of sums of the cubes of the non-integer square roots of n, as partitioned by the integer roots: floor(∑_{j=n²+1..(n+1)²-1} j^3/2). A247112

G.f.: A(x) = ∏_n>=1 1/(1 - 5ⁿ*xⁿ)^5/5ⁿ. A110155

Number of endofunctions of [n] such that some element is fixed, but 1 is not fixed. A66275

a(n) = number of partitions p of n such that the least multiplicity of the parts of p is not a part of p. A365615

Expansion of ∏_m>=1 (1+m·q^m)^-25. A22717

Numbers k such that k*(k+4) is a palindrome. A28555

Number of different sets ("cut sets") of triangles a regular (n+2)-gon can be dissected into; two triangulations of an (n+2)-gon are equal if all numbers of congruent triangles coincide. A33961

Number of n X 3 arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 n X 3 array. A219699

Primes that remain prime through 2 iterations of the function f(x) = 5x + 8. A23255