Properties of the Number -11618

Eleven Thousand Six Hundred Eighteen

Basics

Value: -11619 → -11618 → -11617

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 37 × 157

Divisors: 1, 2, 37, 74, 157, 314, 5809, 11618

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10110101100010

Octal: -26542

Duodecimal: -6882

Hexadecimal: -2d62

Square: 134977924

Square Root: 107.78682665335315

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^-1/2 * k(q) * (1 - k(q)⁴) * (K(q) / (π/2))⁶ / 4 in powers of q where k(), k'(), K() are Jacobi elliptic functions. A225923

Expansion of q * (φ(-q²) * ψ(-q)²)⁴ in powers of q where φ(), ψ() are Ramanujan θ functions. A225912

a(n) = 6·n² + 2 for n > 0, a(0)=1. A5897

a(0) = 1, a(n) = 24·n² + 2 for n>0. A10014

The number phi₂(n) of Frobenius partitions that allow up to 2 repetitions of an integer in a row. A53993

Expansion of ∏_k=1..10 theta₃(q^k), where theta₃() is the Jacobi θ function. A320242

Number of partitions p of n such that 2*(number of even numbers in p) >= (number of odd numbers in p). A241654

Consecutive states of the linear congruential pseudo-random number generator (741·s + 66037) mod 312500 when started at s=1. A385358

a(n) = n*(17·n - 1)/2. A22274

Gaps of 9 in sequence A038593 (lower terms). A38657