Properties of the Number -120960

One Hundred Twenty Thousand Nine Hundred Sixty

Basics

Value: -120961 → -120960 → -120959

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁷ × 3 ³ × 5 × 7

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101100010000000

Octal: -354200

Duodecimal: -5A000

Hexadecimal: -1d880

Square: 14631321600

Square Root: 347.7930419085465

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 a partition transform for Lagrange inversion of -log(1 - u(.)*t), complementary to A134685 for an e.g.f. A133932

Consider the e.g.f. B(x,y) = ∑_n>=0 ∑_{k=0..floor(n/2)} T(n,k) * x^2·n-2·k * y^2·k / (2·n)! and related functions A(x,y) and C(x,y), as defined in the Formula section. Sequence gives the triangular array of coefficients T(n,k) (n>=0, 0<=k<=floor(n/2)) of B(x,y). A326798

Expansion of e.g.f. (1 + x)⁴*log(1 + x). A274268

Triangle read by rows: the coefficient [tⁿ x^k] of n!*(n+2)! *exp(x·t) *(t*(1-2·exp(t))-2·exp(t)) / (2*(1-exp(t))), in row n, k=0..n+1. A176989

E.g.f. satisfies A(x)^A(x) = 1/(1 - x)^x³. A356911

Expansion of e.g.f.: sech(arcsin(x)*sin(x)). A12339

Expansion of e.g.f. arctan(log(x+1) - tan(x)). A13237

a(n) = (2n)!/n! - (2n)!/(n-1)!. A119837

cos(arcsin(x)*sin(x))=1-12/4!*x⁴-560/8!*x⁸-120960/10!*x¹⁰... A12332

Expansion of e.g.f. log(sech(x) + arctanh(x)). A13209