Properties of the Number -89760

Eighty-Nine Thousand Seven Hundred Sixty

Basics

Value: -89761 → -89760 → -89759

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ⁵ × 3 × 5 × 11 × 17

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10101111010100000

Octal: -257240

Duodecimal: -43B40

Hexadecimal: -15ea0

Square: 8056857600

Square Root: 299.5997329771841

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

Associated ω numbers of order 2, triangle T(n,k) read by rows for n >= 0 and 0 <= k <= n. A318254

Number of orbits of length n under a map whose periodic points seem to be counted by A006953. A60171

Triangle read by rows, T(n,k) = 2^n-k*[x^k] Euler_polynomial(n, x), for n >= 0, k >= 0. A81733

Numbers with prime factorization pqrst⁵. A190383

Matrix inverse of A162169. A162170

Triangle read by rows: k-th "a-number" of star graph K_1,n-1. A220901

a(n) = denominator of ∑_{1 <= i < j <= d(n)} 1/(d_j - d_i), sum over ordered pairs of divisors of n, where d(n) is the number of divisors of n. A330078

Floor[n(n-1)(n-2)(n-3)/14]. A11924

Number of atoms in first n shells of type I hyperfullerene. A63497

Number of 2:3:sqrt(13) proportioned triangles on a (n+1)X(n+1) grid. A190112