Compare 4987 vs 5171
| Property | 4987 | 5171 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 49871 | 51711 |
| Prime factorization | 4987 | 5171 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4987 | 1, 5171 |
| Number of properties | 6 | 5 |
| Chen primes | 377th | 389th |
| Cousin primes (2nd member) | 124th | |
| Isolated primes | 416th | 432nd |
| Lucky primes | 131st | |
| Primes | 667th | 689th |
| Sexy primes (1st member) | 242nd | |
| Sexy prime triplets (1st member) | 81st | |
| Sophie germain primes | 120th | |
| Roman numberals | MMMMCMLXXXVII | |
| Base 2 | 10011011110112 | 10100001100112 |
| Base 3 | 202112013 | 210021123 |
| Base 4 | 10313234 | 11003034 |
| Base 5 | 1244225 | 1311415 |
| Base 6 | 350316 | 355356 |
| Base 7 | 203537 | 210357 |
| Base 8 | 115738 | 120638 |
| Base 9 | 67519 | 70759 |
| Base 10 | 498710 | 517110 |
| Base 11 | 382411 | 398111 |
| Base 12 | 2a7712 | 2bab12 |
| Base 13 | 236813 | 247a13 |
| Base 14 | 1b6314 | 1c5514 |
| Base 15 | 172715 | 17eb15 |
| Base 16 | 137b16 | 143316 |