Properties of the Number -44115

Forty-Four Thousand One Hundred Fifteen

Basics

Value: -44116 → -44115 → -44114

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 17 × 173

Divisors: 1, 3, 5, 15, 17, 51, 85, 173, 255, 519

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010110001010011

Octal: -126123

Duodecimal: -21643

Hexadecimal: -ac53

Square: 1946133225

Square Root: 210.0357112493016

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) = 3·a(n-2) - a(n-3), with a(0)=3, a(1)=0, and a(2)=6. A215664

Partial sums of A299274. A299275

Numbers that are the sum of six fourth powers in six or more ways. A345563

Numbers that are the sum of six fourth powers in exactly six ways. A345818

Odd composite numbers k such that cototient(k) - φ(k) = k - 2*φ(k) is an odd prime. A83255

Expansion of (1 + x)/(1 - x² - 2·x⁵). A237714

a(n) = 120·n³ + 60·n² + 2·n + 1. A272126

Odd numbers that are not of the form p + 2^a + 2^b with b > a > 0, and p prime. A268693

a(n) = 225·n² + 15. A158557

E.g.f. A(x) satisfies A(x) = exp( x*((A(x) + A(-x))/2)² ). A385687