Properties of the Number 88531

Eighty-Eight Thousand Five Hundred Thirty-One

Basics

Value: 88530 → 88531 → 88532

Parity: odd

Prime: No

Previous Prime: 88523

Next Prime: 88547

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 223 × 397

Divisors: 1, 223, 397, 88531

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101100111010011

Octal: 254723

Duodecimal: 43297

Hexadecimal: 159d3

Square: 7837737961

Square Root: 297.5415937310278

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

G.f.: sqrt( ∑_n>=0 xⁿ / (1-x)^4·n+3 * [∑_k=0..2·n+1 C(2·n+1,k)² * x^k]² ). A246573

G.f. A(x) satisfies: 0 = ∑_n=-oo..+oo x^n*(n+1/2) * (xⁿ - 2·A(x))ⁿ⁺¹. A355862

G.f.: ∑_n>=0 xⁿ / (1-x²)^2·n+1 * [∑_k=0..n C(n,k)² * x^2·k]². A246563

G.f.: ∑_n>=0 xⁿ / (1-x)^4·n+3 * [∑_k=0..2·n+1 C(2·n+1,k)² * x^k]². A246571

Numerator of bigomega(n!)/ω(n!). A88531