Properties of the Number -15116

Fifteen Thousand One Hundred Sixteen

Basics

Value: -15117 → -15116 → -15115

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 3779

Divisors: 1, 2, 4, 3779, 7558, 15116

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101100001100

Octal: -35414

Duodecimal: -88B8

Hexadecimal: -3b0c

Square: 228493456

Square Root: 122.94714311442947

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

Sum of the first n² primes. A109724

T(n,k)=Number of nXnXn triangular 0..k arrays with some element less than a w, nw or ne neighbor exactly once. A271034

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum not 2 4 5 or 7 and every diagonal and antidiagonal sum 2 4 5 or 7. A251876

a(n) = ∑_k>=1 floor(τ^n-k) where τ is A001622. A20956

Number of ways to place m nonattacking queens on an m X n board, 1 <= m <= n (triangular array). A269133

Sum of the first 3ⁿ primes. A99826

The profiles of the backtrack tree for the n queens problem, triangle read by rows. A319284

Expansion of 1/(1-4·x+x³). A99503

Sum of the first 2n+1 primes. A109723

Positions in A181391 where the terms listed in A171863 appear. A171864