Properties of the Number -992

Nine Hundred Ninety-Two

Basics

Value: -993 → -992 → -991

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁵ × 31

Divisors: 1, 2, 4, 8, 16, 31, 32, 62, 124, 248

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111100000

Octal: -1740

Duodecimal: -6A8

Hexadecimal: -3e0

Square: 984064

Square Root: 31.496031496047245

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

Coefficients of the eighth-order mock θ function T₀(q). A153155

Expansion of ∏_n>=1 (1 - (16·x)ⁿ)^1/4. A303153

Expansion of ∑_k>=1 x^k/(1 + x^k)³. A320900

Convolution square of A073592. A276551

Expansion of e.g.f. log(sinh(x) + cos(x)). A13068

Start with 1, add the next number if one gets a prime then add the next number else subtract the next... A74170

G.f. A(x) satisfies A(A(A(A(x)))) = B(x) (4th self-COMPOSE of A) such that the coefficients of B(x) consist only of numbers {1,2,3,4}, with B(0) = 0. A112109

a(2·n) = A000217(n), a(2·n+1) = -2·A000217(n). A131259

First term of n-th difference sequence of (floor(k·r)), r = -sqrt(5), k >= 0. A325669

Reversion of o.g.f. for Bell numbers (A000110) omitting a(0)=1. A7311