Properties of the Number -40954

Forty Thousand Nine Hundred Fifty-Four

Basics

Value: -40955 → -40954 → -40953

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 20477

Divisors: 1, 2, 20477, 40954

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111111111010

Octal: -117772

Duodecimal: -1B84A

Hexadecimal: -9ffa

Square: 1677230116

Square Root: 202.37094653136353

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 triangular regions into which a figure made up of a row of n adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles. A324042

Expansion of g.f. (1+3·x+2·x²)/((1-x)*(1-2·x²)). A63757

Fixed points of permutation A111390. A114109

Number of nonisomorphic disconnected mappings (or mapping patterns) from n points to themselves; number of disconnected endofunctions. A127912