Properties of the Number 90892

Ninety Thousand Eight Hundred Ninety-Two

Basics

Value: 90891 → 90892 → 90893

Parity: even

Prime: No

Previous Prime: 90887

Next Prime: 90901

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 31 × 733

Divisors: 1, 2, 4, 31, 62, 124, 733, 1466, 2932, 22723

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001100001100

Octal: 261414

Duodecimal: 44724

Hexadecimal: 1630c

Square: 8261355664

Square Root: 301.48300117917097

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

Positive integers k such that 13^k == 9 (mod k). A116636

Number of unlabeled, connected graphs on n vertices with no induced subgraph isomorphic to a paw, where the paw is the graph on 4 vertices, 3 of which form a triangle and the 4th vertex is adjacent to exactly one of those 3. A79572

Solutions·to equation floor(x·r*floor(x/r)) = floor(x/r·floor(x·r)) when r = sqrt(2). A90892