Properties of the Number -107

One Hundred Seven

Basics

Value: -108 → -107 → -106

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 107

Divisors: 1, 107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101011

Octal: -153

Duodecimal: -8B

Hexadecimal: -6b

Square: 11449

Square Root: 10.344080432788601

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 q^1/24 * η(q) / η(q²) in powers of q. A81362

The λ triangle. A160487

Signed denominators of Leibniz series for π/4. A157142

Numerators of terms in series expansion of tan(sin(x)). A96712

a(n+1) = -∑_d∣n a(d), a(1) = 1. A281487

Expansion of χ(-q) / χ(-q⁵) in powers of q where χ() is a Ramanujan θ function. A133563

a(n) = 1·2*3 - 4·5*6 + 7·8*9 - 10·11·12 + 13·14·15 - ... + (up to n). A319543

Dirichlet convolution of A064664 (the inverse permutation of EKG-permutation, A064413) with the Dirichlet inverse of A064413. A349614

Expansion of q^1/6 * η(q) / η(q⁵) in powers of q. A145466

Expansion of -(1+x+3·x²+x³)/((x²+4·x+1)*(x²-2·x-1)). A111641