Properties of the Number -5318

Three Hundred Eighteen

Basics

Value: -5319 → -5318 → -5317

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 2659

Divisors: 1, 2, 2659, 5318

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010011000110

Octal: -12306

Duodecimal: -30B2

Hexadecimal: -14c6

Square: 28281124

Square Root: 72.92461861401813

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 e.g.f.: log(1+tan(x)/exp(x)). A9382

Numbers k such that A102489(k) is divisible by k. A32563

Numbers n such that the decimal expansions of both n and n² have 1 as smallest digit and 8 as largest digit. A257211

a(n) = floor(πⁿ * eⁿ). A62541

G.f. satisfies A(x) = 1 + ∑_n>=0 (x·A(x))^2ⁿ. A75864

T(n,k) = Number of n X k nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 3 and every value within 3 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down. A253004

Number of sets of rooted connected graphs where every block is a complete graph. A35052

Number of partitions p of n such that floor(mean(p)) and ceiling(mean(p)) are parts of p. A241340

Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5), starting 1,0,0,0,1. A124313

G.f.: ∏_{k>=1, j>=1} (1 + x^j·k⁴). A280664