Properties of the Number -51107

Fifty-One Thousand One Hundred Seven

Basics

Value: -51108 → -51107 → -51106

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 ³ × 149

Divisors: 1, 7, 49, 149, 343, 1043, 7301, 51107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1100011110100011

Octal: -143643

Duodecimal: -256AB

Hexadecimal: -c7a3

Square: 2611925449

Square Root: 226.068573667372

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) = C(n,5) + C(n,4) - C(n,3) + 1, n >= 7. A5288

Number of reduced words of length n in the Weyl group A₂₁. A161518

Number of ways to place zero or more nonadjacent 0,0 1,0 2,0 3,1 4,2 5,3 6,3 7,3 polyhexes in any orientation on a planar nXnXn triangular grid. A155403