Properties of the Number -54190

Fifty-Four Thousand One Hundred Ninety

Basics

Value: -54191 → -54190 → -54189

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 5419

Divisors: 1, 2, 5, 10, 5419, 10838, 27095, 54190

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Representations

Binary: -1101001110101110

Octal: -151656

Duodecimal: -2743A

Hexadecimal: -d3ae

Square: 2936556100

Square Root: 232.78745670675644

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

Number of bipartite graphs with n vertices, no isolated vertices and a distinguished bipartite block, up to isomorphism. A55192

a(n) equals the coefficient of x^n-1 in the (n-1)-th iteration of g.f. A(x) for n>1, with a(1)=1. A119819