Properties of the Number -105966

One Hundred Five Thousand Nine Hundred Sixty-Six

Basics

Value: -105967 → -105966 → -105965

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 7 × 29 ²

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 29

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11001110111101110

Octal: -316756

Duodecimal: -513A6

Hexadecimal: -19dee

Square: 11228793156

Square Root: 325.5241926493329

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) = n*(n+1)*(n+2)²/6. A4320

Values of m such that N = (m+1)(2m+1)(71m+1) is a 3-Carmichael number (A087788). A65703