Properties of the Number 45208

Forty-Five Thousand Two Hundred Eight

Basics

Value: 45207 → 45208 → 45209

Parity: even

Prime: No

Previous Prime: 45197

Next Prime: 45233

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 5651

Divisors: 1, 2, 4, 8, 5651, 11302, 22604, 45208

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000010011000

Octal: 130230

Duodecimal: 221B4

Hexadecimal: b098

Square: 2043763264

Square Root: 212.621729839638

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 A(x) satisfying [xⁿ] A(x) / (1 + x·A(x)ⁿ) = 0 for n > 0. A360582

Fundamental discriminant D < 0 with the least absolute value such that the smallest prime p such that Kronecker(D,p) = 1 is p = prime(n), negated. A330161

Largest even k such that h(-k) = 2n, where h(D) is the class number of the quadratic field with discriminant D; or 0 if no such k exists. A357573

Numbers whose base-5 representation contains exactly one 0 and two 4's. A45208