Properties of the Number -115631

One Hundred Fifteen Thousand Six Hundred Thirty-One

Basics

Value: -115632 → -115631 → -115630

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 115631

Divisors: 1, 115631

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100001110101111

Octal: -341657

Duodecimal: -56ABB

Hexadecimal: -1c3af

Square: 13370528161

Square Root: 340.04558517939915

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-1)-4·a(n-3)+a(n-4)+a(n-5)+3·a(n-6)-a(n-7) for n >= 8, with initial values as shown. A238823

Primes in A127345. A127346

Primes which are a concatenation of n and prime(n). A84667

Limit of the coefficient of x^{3^m + n} in B(x)ⁿ⁺¹/(n+1) as m grows, where B(x) = ∑_k>=0 x^{3^k}. A277041

Number of nX1 0..3 arrays with values 0..3 introduced in row major order, the number of instances of each value within one of each other, and every element equal to zero or two horizontal or vertical neighbors. A199194

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (0, 0, 1), (0, 1, 1), (1, -1, 0)}. A149890

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (0, 0, 1), (0, 1, 1), (1, -1, 0)}. A149891