Properties of the Number 89292

Eighty-Nine Thousand Two Hundred Ninety-Two

Basics

Value: 89291 → 89292 → 89293

Parity: even

Prime: No

Previous Prime: 89273

Next Prime: 89293

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 7 × 1063

Divisors: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101110011001100

Octal: 256314

Duodecimal: 43810

Hexadecimal: 15ccc

Square: 7973061264

Square Root: 298.8176701602501

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

a(n) = ∑_{i=2..n-1, j=1..i-1, gcd(i,j)=1} (n-i)*(n-j). A332612

G.f.: ∏_m>=1 1/(1-x^m)^A018819(m). A89292

a(n) = coefficient of x^2·n-1/(2·n-1)! in the expansion of the odd function S(x) defined by: S(x) = Integral ∏_n>=1 C(n,x)^2·n-1 dx, where C(n,x) = (1 + S(x)^2·n)^1/(2·n) for n >= 1. A357230