Properties of the Number -4320

Three Hundred Twenty

Basics

Value: -4321 → -4320 → -4319

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ⁵ × 3 ³ × 5

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000011100000

Octal: -10340

Duodecimal: -2600

Hexadecimal: -10e0

Square: 18662400

Square Root: 65.72670690061993

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Triangle of coefficients of Laguerre polynomials n!*L_n(x) (rising powers of x). A21009

Expansion of reciprocal of Hauptmodul for Gamma₀(18). A92848

Triangle formed by coefficients of numerator polynomials defined by iterating f(u,v) = 1/u - x·v applied to a list of elements {1,2,3,4,...}. A53495

Expansion of q^-1 * (φ(q) / φ(q⁹) - 1) / 2 in powers of q³ where φ() is a Ramanujan θ function. A128111

Coefficient table for Chebyshev polynomials T(2·n,x) (increasing even powers x, without zeros). A127674

Triangular array of coefficients multiplied by n! of polynomials in e. These give the expected number of trials needed for the sum of uniform random variables from the interval [0,1] to exceed n+1. A89087

Triangle of coefficients in expansion of xⁿ in terms of Laguerre polynomials L_n(x). A21012

Triangle of coefficients of Laguerre polynomials L_n(x) (powers of·in decreasing order). A21010

a(n) = 1·2*3·4*5·6 - 7·8*9·10·11·12 + 13·14·15·16·17·18 - ... + (up to n). A319546

Minimal permanent of real n X n symmetric (+1,-1) matrices. A119001