Properties of the Number -64792

Sixty-Four Thousand Seven Hundred Ninety-Two

Basics

Value: -64793 → -64792 → -64791

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 7 × 13 × 89

Divisors: 1, 2, 4, 7, 8, 13, 14, 26, 28, 52

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111110100011000

Octal: -176430

Duodecimal: -315B4

Hexadecimal: -fd18

Square: 4198003264

Square Root: 254.5427272581167

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

E.g.f.: exp( x*(1 + exp(3·x)) ). A245834

Number of ways of writing n as a sum of 14 squares. A276286

a(n) = (4/15)*n*(n - 1)*(n³ - 9·n² + 26·n - 9). A319576

θ series of D*_14 lattice. A22067

Number of 0..n arrays x(0..3) of 4 elements with each no smaller than the sum of its two previous neighbors modulo (n+1). A207101

Expansion of e.g.f. arcsin(tan(x) + log(x+1)). A12926