Compare 4861 vs 4987
| Property | 4861 | 4987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 48611 | 49871 |
| Prime factorization | 4861 | 4987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4861 | 1, 4987 |
| Number of properties | 6 | 6 |
| Additive primes | 330th | |
| Chen primes | 369th | 377th |
| Good primes | 107th | |
| Isolated primes | 404th | 416th |
| Lucky primes | 131st | |
| Primes | 651st | 667th |
| Pythagorean primes | 320th | |
| Sexy primes (1st member) | 242nd | |
| Sexy prime triplets (1st member) | 81st | |
| Roman numberals | MMMMDCCCLXI | MMMMCMLXXXVII |
| Base 2 | 10010111111012 | 10011011110112 |
| Base 3 | 202000013 | 202112013 |
| Base 4 | 10233314 | 10313234 |
| Base 5 | 1234215 | 1244225 |
| Base 6 | 343016 | 350316 |
| Base 7 | 201137 | 203537 |
| Base 8 | 113758 | 115738 |
| Base 9 | 66019 | 67519 |
| Base 10 | 486110 | 498710 |
| Base 11 | 371a11 | 382411 |
| Base 12 | 299112 | 2a7712 |
| Base 13 | 229c13 | 236813 |
| Base 14 | 1ab314 | 1b6314 |
| Base 15 | 169115 | 172715 |
| Base 16 | 12fd16 | 137b16 |