Properties of the Number -55195

Fifty-Five Thousand One Hundred Ninety-Five

Basics

Value: -55196 → -55195 → -55194

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 7 × 19 × 83

Divisors: 1, 5, 7, 19, 35, 83, 95, 133, 415, 581

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101011110011011

Octal: -153633

Duodecimal: -27B37

Hexadecimal: -d79b

Square: 3046488025

Square Root: 234.93616154181117

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+1)*(n+2)*(n+3)*(9n+4)/24. A51798

Self-convolution of A004148 (the RNA secondary structure numbers) with itself. A89735

a(n) = (n-1)*(n+2)*(2·n+11)/2. A130862

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, -1), (-1, 1, 1), (1, -1, -1), (1, 0, 0)}. A148266