Compare 228139 vs 228251
| Property | 228139 | 228251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2281391 | 2282511 |
| Prime factorization | 228139 | 228251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228139 | 1, 228251 |
| Number of properties | 4 | 5 |
| Isolated primes | 15470th | 15476th |
| Long primes | 7594th | 7599th |
| Lucky primes | 2574th | |
| Primes | 20271st | 20279th |
| Sexy primes (1st member) | 4786th | |
| Sophie germain primes | 2291st | |
| Roman numberals | ||
| Base 2 | 1101111011001010112 | 1101111011100110112 |
| Base 3 | 1021202211213 | 1021210022023 |
| Base 4 | 3132302234 | 3132321234 |
| Base 5 | 243000245 | 243010015 |
| Base 6 | 45201116 | 45204156 |
| Base 7 | 16400627 | 16403127 |
| Base 8 | 6754538 | 6756338 |
| Base 9 | 3768479 | 3770829 |
| Base 10 | 22813910 | 22825110 |
| Base 11 | 14644a11 | 14654111 |
| Base 12 | b003712 | b010b12 |
| Base 13 | 7cac213 | 7cb7a13 |
| Base 14 | 5d1d914 | 5d27914 |
| Base 15 | 478e415 | 4796b15 |
| Base 16 | 37b2b16 | 37b9b16 |