Properties of the Number -460

Four Hundred Sixty

Basics

Value: -461 → -460 → -459

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 23

Divisors: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111001100

Octal: -714

Duodecimal: -324

Hexadecimal: -1cc

Square: 211600

Square Root: 21.447610589527216

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

Generalized Gaussian Fibonacci integers. A88137

Coefficients in the expansion ∏_n>=1 (1-q^2n-1)²/(1-q²ⁿ)². A274621

Expansion of φ(-q) / φ(-q⁵) in powers of q where φ() is a Ramanujan θ function. A138527

Expansion of ∏_n>0 ((1-xⁿ)/(1+xⁿ))ⁿ in powers of x. A285675

Matrix inverse of triangle A113287. A113288

Expansion of ∏_k>0 theta₄(q^k)/theta₃(q^k), where theta₃() and theta₄() are the Jacobi θ functions. A320970

Determinants of 3 X 3 matrices of continuous blocks of 9 consecutive semiprimes. A118781

Alternating sum of heptagonal numbers. A266085

G.f. A(x) satisfies: A( 2·A(x)² + 4·A(x)³ ) = 2·x² - 4·x³. A290958

Dirichlet inverse of A341529, where A341529(n) = σ(n) * A003961(n), and A003961 is fully multiplicative with a(prime(i)) = prime(i+1). A378229