Properties of the Number 90938

Ninety Thousand Nine Hundred Thirty-Eight

Basics

Value: 90937 → 90938 → 90939

Parity: even

Prime: No

Previous Prime: 90931

Next Prime: 90947

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 41 × 1109

Divisors: 1, 2, 41, 82, 1109, 2218, 45469, 90938

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110001100111010

Octal: 261472

Duodecimal: 44762

Hexadecimal: 1633a

Square: 8269719844

Square Root: 301.5592810709032

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 trivalent connected simple graphs with 2n nodes and girth at least 5. A14372

Irregular triangle C(n,g) counting connected trivalent simple graphs on 2n vertices with girth at least g. A185131

Irregular triangle C(n,k)=number of connected k-regular graphs on n vertices having girth at least five. A186715

Least multiple of n == 1 (mod prime(n)). A90938