Properties of the Number 90365

Ninety Thousand Three Hundred Sixty-Five

Basics

Value: 90364 → 90365 → 90366

Parity: odd

Prime: No

Previous Prime: 90359

Next Prime: 90371

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 11 × 31 × 53

Divisors: 1, 5, 11, 31, 53, 55, 155, 265, 341, 583

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000011111101

Octal: 260375

Duodecimal: 44365

Hexadecimal: 160fd

Square: 8165833225

Square Root: 300.6077177984624

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

a(n) = n*(n+1)*(20·n-17)/6. A172117

a(n) = n*(Fibonacci(n) - 1) + Fibonacci(n + 2) - 1. A131412

Number of labeled n-vertex 2-edge multigraphs that are neither crossing nor nesting. A326247

Shifts 1 place left under the INVERT transform of the BINOMIAL transform of this sequence. A90365

Sum of the integer part of 5/2-th roots of integers less than or equal to n. A32515