Properties of the Number -44109

Forty-Four Thousand One Hundred Nine

Basics

Value: -44110 → -44109 → -44108

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 13 ² × 29

Divisors: 1, 3, 9, 13, 29, 39, 87, 117, 169, 261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010110001001101

Octal: -126115

Duodecimal: -21639

Hexadecimal: -ac4d

Square: 1945603881

Square Root: 210.02142747824567

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

Numbers k that can be expressed as k = w + x = y·z with w·x = y² + z² where w, x, y, and z are all positive integers. A57373

a(n) = 29·n². A244635

G.f. sum{k>=0, (x²/(1-x)³)^{2^k-1}}. A119971

For the numbers k that can be expressed as k = w+x = y·z with w·x = (y+z)² where w, x, y, and z are all positive integers, this sequence gives the corresponding values of y+z. A343860

Numbers whose numerator and denominator of their abundancy index are both Fibonacci numbers. A349687