Properties of the Number 44918

Forty-Four Thousand Nine Hundred Eighteen

Basics

Value: 44917 → 44918 → 44919

Parity: even

Prime: No

Previous Prime: 44917

Next Prime: 44927

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 37 × 607

Divisors: 1, 2, 37, 74, 607, 1214, 22459, 44918

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010111101110110

Octal: 127566

Duodecimal: 21BB2

Hexadecimal: af76

Square: 2017626724

Square Root: 211.93867037423823

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) = ∑_{k=0..floor(n/3)} (k+1) * binomial(k,n-3·k)². A375470

E.g.f.: 1 / (1 + log(1 - x - x²)). A331339

Positive integers whose base-2 run lengths form a palindrome. A44918

a(n) = square root of the square part of discriminant of Brioschi quintic polynomial x⁵-10·n*x³+45·n²*x-n². A134450