Properties of the Number -131055

One Hundred Thirty-One Thousand Fifty-Five

Basics

Value: -131056 → -131055 → -131054

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 8737

Divisors: 1, 3, 5, 15, 8737, 26211, 43685, 131055

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111111111101111

Octal: -377757

Duodecimal: -63A13

Hexadecimal: -1ffef

Square: 17175413025

Square Root: 362.01519305134144

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) = 2ⁿ - n. A325

Number of nX2 0..1 arrays with every element equal to 0, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A297937

Double, add 0, double, add 1, double, add 2, double, add 3, etc. A147678

a(n) = 2^prime(n)-prime(n). A100105

Where the difference A055938(n) - A005187(n) obtains record values; positions of records in A257126. A257130

a(n) = 2^2·n+1*∑_k=1..2·n binomial(2·n+1,k)*Bernoulli(k)/2^k. A69993

a(n) = 3·a(n-1) - a(n-2) - 3·a(n-3) + 2·a(n-4). A84173

Fixed points of the mapping f(x) = (x + 2^x) mod (17 + x). A166118

a(n) = ceiling(n^1/n)ⁿ - n. A76878

Numbers that contain a single zero in bases 2 and 10. A118681