Compare 5187 vs 5197
| Property | 5187 | 5197 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 71 × 131 × 191 | 51971 |
| Prime factorization | 3 × 7 × 13 × 19 | 5197 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187 | 1, 5197 |
| Number of properties | 0 | 5 |
| Chen primes | 391st | |
| Isolated primes | 435th | |
| Left-truncatable primes | 101st | |
| Primes | 692nd | |
| Pythagorean primes | 338th | |
| Roman numberals | ||
| Base 2 | 10100010000112 | 10100010011012 |
| Base 3 | 210100103 | 210101113 |
| Base 4 | 11010034 | 11010314 |
| Base 5 | 1312225 | 1312425 |
| Base 6 | 400036 | 400216 |
| Base 7 | 210607 | 211037 |
| Base 8 | 121038 | 121158 |
| Base 9 | 71039 | 71149 |
| Base 10 | 518710 | 519710 |
| Base 11 | 399611 | 39a511 |
| Base 12 | 300312 | 301112 |
| Base 13 | 249013 | 249a13 |
| Base 14 | 1c6714 | 1c7314 |
| Base 15 | 180c15 | 181715 |
| Base 16 | 144316 | 144d16 |