Properties of the Number 83901

Eighty-Three Thousand Nine Hundred One

Basics

Value: 83900 → 83901 → 83902

Parity: odd

Prime: No

Previous Prime: 83891

Next Prime: 83903

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 27967

Divisors: 1, 3, 27967, 83901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100011110111101

Octal: 243675

Duodecimal: 40679

Hexadecimal: 147bd

Square: 7039377801

Square Root: 289.65669334576063

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) = [xⁿ] exp(∑_k>=1 x^k*(1 + x^k)/(k*(1 - x^k)ⁿ)). A305654

Positive integers n such that Fibonacci(2·n) is the sum of two squares. A124132

Number of divisors of n with largest digit <= 6 (base 10). A83901