Properties of the Number -14158

Fourteen Thousand One Hundred Fifty-Eight

Basics

Value: -14159 → -14158 → -14157

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 7079

Divisors: 1, 2, 7079, 14158

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11011101001110

Octal: -33516

Duodecimal: -823A

Hexadecimal: -374e

Square: 200448964

Square Root: 118.98739429031968

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+1) = a(n)² + 2·a(n) - 2 and a(1) = 10. A145510

G.f.: exp( ∑_n>=1 A005063(n)*xⁿ/n ), where A005063(n) = sum of squares of primes dividing n. A219224

Main diagonal of triangle A100229. A100230

Number of partitions p of n such that m(p) <= m(c(p)), where m = maximal multiplicity of parts, and c = conjugate. A240727

Molien series for alternating group Alt₈ (or A₈). A8631

Triangle, read by rows, of the coefficients of [x^k] in G100228(x)ⁿ such that the row sums are 4ⁿ-1 for n>0, where G100228(x) is the g.f. of A100228. A100229

Primitive part of A006190(n), n >= 1. A253807

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 58 ones. A31826

Consecutive terms of A065966 which are also consecutive integers. A65976

Expansion of x*(3+x-x³)/((1-3·x-x²)*(1-x)*(1+x)). A212962