Properties of the Number 90494

Ninety Thousand Four Hundred Ninety-Four

Basics

Value: 90493 → 90494 → 90495

Parity: even

Prime: No

Previous Prime: 90481

Next Prime: 90499

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 45247

Divisors: 1, 2, 45247, 90494

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000101111110

Octal: 260576

Duodecimal: 44452

Hexadecimal: 1617e

Square: 8189164036

Square Root: 300.8222066271039

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 permutations p of [n] such that |p(i) - p(i-1)| is in {2,5} for all i from 2 to n. A307269

∏_j=1..n ∏_k=1..n lcm(j,k). A90494