Compare 5171 vs 5181
| Property | 5171 | 5181 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 51711 | 31 × 111 × 1571 |
| Prime factorization | 5171 | 3 × 11 × 157 |
| Divisors count | 2 | 8 |
| Divisors | 1, 5171 | 1, 3, 11, 33, 157, 471, 1727, 5181 |
| Number of properties | 5 | 0 |
| Chen primes | 389th | |
| Cousin primes (2nd member) | 124th | |
| Isolated primes | 432nd | |
| Primes | 689th | |
| Sophie germain primes | 120th | |
| Roman numberals | ||
| Base 2 | 10100001100112 | 10100001111012 |
| Base 3 | 210021123 | 210022203 |
| Base 4 | 11003034 | 11003314 |
| Base 5 | 1311415 | 1312115 |
| Base 6 | 355356 | 355536 |
| Base 7 | 210357 | 210517 |
| Base 8 | 120638 | 120758 |
| Base 9 | 70759 | 70869 |
| Base 10 | 517110 | 518110 |
| Base 11 | 398111 | 399011 |
| Base 12 | 2bab12 | 2bb912 |
| Base 13 | 247a13 | 248713 |
| Base 14 | 1c5514 | 1c6114 |
| Base 15 | 17eb15 | 180615 |
| Base 16 | 143316 | 143d16 |