Compare 5191 vs 5197
| Property | 5191 | 5197 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 291 × 1791 | 51971 |
| Prime factorization | 29 × 179 | 5197 |
| Divisors count | 4 | 2 |
| Divisors | 1, 29, 179, 5191 | 1, 5197 |
| Number of properties | 1 | 5 |
| Chen primes | 391st | |
| Isolated primes | 435th | |
| Left-truncatable primes | 101st | |
| Primes | 692nd | |
| Pythagorean primes | 338th | |
| Semiprimes | 1415th | |
| Roman numberals | ||
| Base 2 | 10100010001112 | 10100010011012 |
| Base 3 | 210100213 | 210101113 |
| Base 4 | 11010134 | 11010314 |
| Base 5 | 1312315 | 1312425 |
| Base 6 | 400116 | 400216 |
| Base 7 | 210647 | 211037 |
| Base 8 | 121078 | 121158 |
| Base 9 | 71079 | 71149 |
| Base 10 | 519110 | 519710 |
| Base 11 | 399a11 | 39a511 |
| Base 12 | 300712 | 301112 |
| Base 13 | 249413 | 249a13 |
| Base 14 | 1c6b14 | 1c7314 |
| Base 15 | 181115 | 181715 |
| Base 16 | 144716 | 144d16 |