Compare 131487 vs 131497
| Property | 131487 | 131497 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 411 × 10691 | 1314971 |
| Prime factorization | 3 × 41 × 1069 | 131497 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 41, 123, 1069, 3207, 43829, 131487 | 1, 131497 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 1522nd | |
| Isolated primes | 9226th | |
| Long primes | 4603rd | |
| Lucky primes | 1610th | |
| Primes | 12285th | |
| Pythagorean primes | 6114th | |
| Roman numberals | ||
| Base 2 | 1000000001100111112 | 1000000001101010012 |
| Base 3 | 202001002203 | 202001010213 |
| Base 4 | 2000121334 | 2000122214 |
| Base 5 | 132014225 | 132014425 |
| Base 6 | 24524236 | 24524416 |
| Base 7 | 10552267 | 10552427 |
| Base 8 | 4006378 | 4006518 |
| Base 9 | 2203269 | 2203379 |
| Base 10 | 13148710 | 13149710 |
| Base 11 | 8a87411 | 8a88311 |
| Base 12 | 6411312 | 6412112 |
| Base 13 | 47b0513 | 47b1213 |
| Base 14 | 35cbd14 | 35cc914 |
| Base 15 | 28e5c15 | 28e6715 |
| Base 16 | 2019f16 | 201a916 |