Properties of the Number 45282

Forty-Five Thousand Two Hundred Eighty-Two

Basics

Value: 45281 → 45282 → 45283

Parity: even

Prime: No

Previous Prime: 45281

Next Prime: 45289

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 7547

Divisors: 1, 2, 3, 6, 7547, 15094, 22641, 45282

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011000011100010

Octal: 130342

Duodecimal: 22256

Hexadecimal: b0e2

Square: 2050459524

Square Root: 212.79567664781163

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

Irregular triangle read by rows: T(n, k) = number of ways to tile an n X n X n triangular area with k 2 X 2 X 2 triangular tiles and an appropriate number (= n²-4·k) of 1 X 1 X 1 tiles. A286436

Number of connected simple graphs with n vertices, n+3 edges, and vertex degrees no more than 4. A112408

Expansion of (χ(-x) * χ(-x³))^-3 in powers of·where χ() is a Ramanujan θ function. A229180

G.f. A(x) satisfies the condition that both A(x) and F(x) = A(x/F(x)²) have zeros for every other coefficient after initial terms; g.f. of dual sequence A157304 satisfies the same condition. A157307

Number of ways to place 7 nonattacking wazirs on a 7 X n board. A172234

Numbers whose base-5 representation contains exactly one 2 and one 4. A45282