Properties of the Number -122806

One Hundred Twenty-Two Thousand Eight Hundred Six

Basics

Value: -122807 → -122806 → -122805

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 61403

Divisors: 1, 2, 61403, 122806

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11101111110110110

Octal: -357666

Duodecimal: -5B09A

Hexadecimal: -1dfb6

Square: 15081313636

Square Root: 350.4368702063183

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

[ (n-1)st elementary symmetric function of {sqrt(k)} ], k = 1,2,...,n. A25198

a(n) = (29·3ⁿ - 18(n + 3)*2ⁿ + 6n² + 24n + 27)/12. A103768