Compare 228223 vs 228251
| Property | 228223 | 228251 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2282231 | 2282511 |
| Prime factorization | 228223 | 228251 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228223 | 1, 228251 |
| Number of properties | 5 | 5 |
| Additive primes | 8221st | |
| Harmonic primes | 7633rd | |
| Isolated primes | 15474th | 15476th |
| Long primes | 7597th | 7599th |
| Primes | 20277th | 20279th |
| Sexy primes (1st member) | 4786th | |
| Sophie germain primes | 2291st | |
| Roman numberals | ||
| Base 2 | 1101111011011111112 | 1101111011100110112 |
| Base 3 | 1021210012013 | 1021210022023 |
| Base 4 | 3132313334 | 3132321234 |
| Base 5 | 243003435 | 243010015 |
| Base 6 | 45203316 | 45204156 |
| Base 7 | 16402427 | 16403127 |
| Base 8 | 6755778 | 6756338 |
| Base 9 | 3770519 | 3770829 |
| Base 10 | 22822310 | 22825110 |
| Base 11 | 14651611 | 14654111 |
| Base 12 | b00a712 | b010b12 |
| Base 13 | 7cb5813 | 7cb7a13 |
| Base 14 | 5d25914 | 5d27914 |
| Base 15 | 4794d15 | 4796b15 |
| Base 16 | 37b7f16 | 37b9b16 |