Properties of the Number 45500

Forty-Five Thousand Five Hundred

Basics

Value: 45499 → 45500 → 45501

Parity: even

Prime: No

Previous Prime: 45497

Next Prime: 45503

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 ³ × 7 × 13

Divisors: 1, 2, 4, 5, 7, 10, 13, 14, 20, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011000110111100

Octal: 130674

Duodecimal: 223B8

Hexadecimal: b1bc

Square: 2070250000

Square Root: 213.3072900770154

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

Sum of consecutive nonsquares. A48395

Sum of the n-th maximal run of adjacent (increasing by one at a time) non-perfect-powers. A375705

Numbers k such that the sum of the squares of the divisors of k is divisible by k. A46762

a(n) = n·sigma₂(n). A328259

a(n) = binomial(n+4,4)*(2·n+1). A51880

Unitary-σ σ multiply perfect numbers: numbers k such that A061765(k) = m·k for some integer m. A45795

Denominators of Van der Pol numbers. A3163

a(n) = ceiling((n + 7/10)³). A34133

Triangle T(n,k) giving number of (<=2)-covers of an n-set with k blocks. A94573

Degrees of irreducible representations of Rudvalis group Ru. A3918