Properties of the Number -994

Nine Hundred Ninety-Four

Basics

Value: -995 → -994 → -993

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 71

Divisors: 1, 2, 7, 14, 71, 142, 497, 994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111100010

Octal: -1742

Duodecimal: -6AA

Hexadecimal: -3e2

Square: 988036

Square Root: 31.52776554086889

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) = n - A243071(n). A364288

Alternating row sums of A066448. A350310

Matrix inverse of triangle A055290(n+1,k). A55300

G.f. is 1/F, where x·F is g.f. for Fibonacci word (A003849). A80845

Diagonal sums of number triangle A105522. A105524

Numerator of Hermite(n, 4/23). A159868

Numerator of Hermite(n, 8/25). A160012

Y-toothpick sequence (see Comments lines for definition). A160120

Number of partitions of n such that no part is a sum of two or more other parts. A237667

a(n) = n² + n + 2. A14206