Properties of the Number -16116

Sixteen Thousand One Hundred Sixteen

Basics

Value: -16117 → -16116 → -16115

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 17 × 79

Divisors: 1, 2, 3, 4, 6, 12, 17, 34, 51, 68

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11111011110100

Octal: -37364

Duodecimal: -93B0

Hexadecimal: -3ef4

Square: 259725456

Square Root: 126.94880858046679

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

∏_n>=1 (1 + a(n)*xⁿ) = 1 + ∑_n>=1 σ(n)*xⁿ, where σ = A000203. A353924

4-dimensional figurate numbers: a(n) = (5·n-1)*binomial(n+2,3)/4. A2418

Numbers k such that k!!! + 1 is prime (0 is included by convention). A37083

Numbers k such that σ(k) = σ(k+4). A15863

a(n) = ∑_k=1..n-1 k*σ(k)*σ(n-k). A441

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the maximum minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A238072

Numbers using only digits 1 and 6. A284293

Number of nonnegative solutions of x1² + x2² + ... + x9² = n. A45851

Expansion of ∏_k>=1 (1 + x^k)^A007434(k). A301876

Partial sums of A255745. A255766