Compare 228139 vs 228637
| Property | 228139 | 228637 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2281391 | 2286371 |
| Prime factorization | 228139 | 228637 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228139 | 1, 228637 |
| Number of properties | 4 | 5 |
| Chen primes | 8455th | |
| Harmonic primes | 7650th | |
| Isolated primes | 15470th | 15504th |
| Long primes | 7594th | |
| Lucky primes | 2574th | 2577th |
| Primes | 20271st | 20317th |
| Roman numberals | ||
| Base 2 | 1101111011001010112 | 1101111101000111012 |
| Base 3 | 1021202211213 | 1021211220013 |
| Base 4 | 3132302234 | 3133101314 |
| Base 5 | 243000245 | 243040225 |
| Base 6 | 45201116 | 45223016 |
| Base 7 | 16400627 | 16414037 |
| Base 8 | 6754538 | 6764358 |
| Base 9 | 3768479 | 3775619 |
| Base 10 | 22813910 | 22863710 |
| Base 11 | 14644a11 | 14686211 |
| Base 12 | b003712 | b039112 |
| Base 13 | 7cac213 | 800b613 |
| Base 14 | 5d1d914 | 5d47314 |
| Base 15 | 478e415 | 47b2715 |
| Base 16 | 37b2b16 | 37d1d16 |