Properties of the Number 87203

Eighty-Seven Thousand Two Hundred Three

Basics

Value: 87202 → 87203 → 87204

Parity: odd

Prime: No

Previous Prime: 87187

Next Prime: 87211

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 29 × 31 × 97

Divisors: 1, 29, 31, 97, 899, 2813, 3007, 87203

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101010010100011

Octal: 252243

Duodecimal: 4256B

Hexadecimal: 154a3

Square: 7604363209

Square Root: 295.3015408019403

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 strings of numbers x(i=1..n) in 0..4 with sum i²*x(i) equal to n²*4. A183948

Number of length n 1..(6+1) arrays with every leading partial sum divisible by 2, 3 or 5. A254825

a(n) is the smallest m such that m > A037155(n) and n!- m is prime. A87203