Properties of the Number 90265

Ninety Thousand Two Hundred Sixty-Five

Basics

Value: 90264 → 90265 → 90266

Parity: odd

Prime: No

Previous Prime: 90263

Next Prime: 90271

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 2579

Divisors: 1, 5, 7, 35, 2579, 12895, 18053, 90265

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000010011001

Octal: 260231

Duodecimal: 442A1

Hexadecimal: 16099

Square: 8147770225

Square Root: 300.4413420286895

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 free hexagonal polygons of symmetry class C_2h and area n. A121210

Number of partitions of (4, n) into a sum of distinct pairs. A268347

Lengths of binary representations of prime Fibonacci numbers. A215367

a(1) = 1; a(n+1) = ∑_{d∣n, n/d odd} a(d)^n/d. A307780

Numbers n such that the strings n9n and 9n9 are both prime. A90265