Properties of the Number 83590

Eighty-Three Thousand Five Hundred Ninety

Basics

Value: 83589 → 83590 → 83591

Parity: even

Prime: No

Previous Prime: 83579

Next Prime: 83591

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 13 × 643

Divisors: 1, 2, 5, 10, 13, 26, 65, 130, 643, 1286

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100011010000110

Octal: 243206

Duodecimal: 4045A

Hexadecimal: 14686

Square: 6987288100

Square Root: 289.1193525172606

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

Triangle T(n,k) read by rows: T(n,k) is the number of length-n ascent sequences with exactly k descents. A238858

Number of ascent sequences of length n with exactly three descents. A241873

Expansion of 1/((1-5·x)*(1-x⁵)). A83590