Properties of the Number -14664

Fourteen Thousand Six Hundred Sixty-Four

Basics

Value: -14665 → -14664 → -14663

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 13 × 47

Divisors: 1, 2, 3, 4, 6, 8, 12, 13, 24, 26

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100101001000

Octal: -34510

Duodecimal: -85A0

Hexadecimal: -3948

Square: 215032896

Square Root: 121.09500402576482

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

Number of nonisomorphic systems enumerated by A102896; that is, the number of inequivalent closure operators (or Moore families). A193674

Poincaré series for invariant polynomial functions on the space of binary forms of degree 10. A293935

Sum of distances between dual pairs of partitions of n for the canonical order. A36045

From applying the "rational mean" to the number e. A13999

Numbers k such that σ(k+1) divides σ(k), where σ(k) is the sum of positive divisors of k. A58073

Irregular triangle read by rows: T(n,k) is the number of degree-n permutations without overlaps which furnish k new permutations without overlaps upon the addition of an (n+1)st element, 2 <= k <= 1 + floor(n/2). A259689

Expansion of x/((1-x-x³)*(1-x)⁷). A144901

a(0) = 0; thereafter, a(n) = (2·n-1)*a(n-1) + 1. A286286

Triangle of numbers a(n,k) = number of terms in n X n determinant with 2 adjacent diagonals of k and k-1 0's (0<=k<=n). A47922

Numbers k such that σ(k) = 2*σ(k+1). A163193