Properties of the Number 83390

Eighty-Three Thousand Three Hundred Ninety

Basics

Value: 83389 → 83390 → 83391

Parity: even

Prime: No

Previous Prime: 83389

Next Prime: 83399

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 31 × 269

Divisors: 1, 2, 5, 10, 31, 62, 155, 269, 310, 538

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010110111110

Octal: 242676

Duodecimal: 40312

Hexadecimal: 145be

Square: 6953892100

Square Root: 288.773267460823

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 length 4 1..(n+1) arrays with every leading partial sum divisible by 2, 3, 5, 7 or 11. A254951

Integers m such that 2m + 1 divides lcm(1,3,5,...,2m - 1). A83390