Compare 225143 vs 225257
| Property | 225143 | 225257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2251431 | 2252571 |
| Prime factorization | 225143 | 225257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 225143 | 1, 225257 |
| Number of properties | 8 | 6 |
| Additive primes | 8118th | 8124th |
| Chen primes | 8345th | |
| Harmonic primes | 7530th | |
| Isolated primes | 15286th | 15293rd |
| Long primes | 7500th | 7505th |
| Primes | 20031st | 20042nd |
| Safe primes | 1292nd | |
| Sexy primes (1st member) | 4734th | 4739th |
| Sophie germain primes | 2265th | |
| Roman numberals | ||
| Base 2 | 1101101111011101112 | 1101101111111010012 |
| Base 3 | 1021022111223 | 1021022222123 |
| Base 4 | 3123313134 | 3123332214 |
| Base 5 | 242010335 | 242020125 |
| Base 6 | 44541556 | 44545056 |
| Base 7 | 16252527 | 16255047 |
| Base 8 | 6675678 | 6677518 |
| Base 9 | 3727489 | 3728859 |
| Base 10 | 22514310 | 22525710 |
| Base 11 | 14417611 | 14426a11 |
| Base 12 | aa35b12 | aa43512 |
| Base 13 | 7b62913 | 7b6b613 |
| Base 14 | 5c09914 | 5c13b14 |
| Base 15 | 46a9815 | 46b2215 |
| Base 16 | 36f7716 | 36fe916 |