Properties of the Number 87242

Eighty-Seven Thousand Two Hundred Forty-Two

Basics

Value: 87241 → 87242 → 87243

Parity: even

Prime: No

Previous Prime: 87223

Next Prime: 87251

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 181 × 241

Divisors: 1, 2, 181, 241, 362, 482, 43621, 87242

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10101010011001010

Octal: 252312

Duodecimal: 425A2

Hexadecimal: 154ca

Square: 7611166564

Square Root: 295.36756761702867

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 fusenes with 23 hexagons, C_2h symmetry and containing 2n carbon atoms. A122096

Smallest prime number p such that n+p = q is also a prime, or 0 if no such prime number exists. A87242