Properties of the Number -68499

Sixty-Eight Thousand Four Hundred Ninety-Nine

Basics

Value: -68500 → -68499 → -68498

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 43 × 59

Divisors: 1, 3, 9, 27, 43, 59, 129, 177, 387, 531

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000101110010011

Octal: -205623

Duodecimal: -33783

Hexadecimal: -10b93

Square: 4692113001

Square Root: 261.7231361572759

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

a(n) = (2·n+1)*(4·n²+4·n+3)/3. A57813

Number of palstars of length 2n over an alphabet of size 3. A246020