Compare 228409 vs 228451
| Property | 228409 | 228451 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2284091 | 2284511 |
| Prime factorization | 228409 | 228451 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228409 | 1, 228451 |
| Number of properties | 3 | 5 |
| Good primes | 1102nd | |
| Harmonic primes | 7643rd | |
| Isolated primes | 15487th | 15490th |
| Primes | 20292nd | 20297th |
| Sexy primes (1st member) | 4791st | |
| Super primes | 2293rd | |
| Roman numberals | ||
| Base 2 | 1101111100001110012 | 1101111100011000112 |
| Base 3 | 1021210221213 | 1021211010113 |
| Base 4 | 3133003214 | 3133012034 |
| Base 5 | 243021145 | 243023015 |
| Base 6 | 45212416 | 45213516 |
| Base 7 | 16406267 | 16410167 |
| Base 8 | 6760718 | 6761438 |
| Base 9 | 3772779 | 3773349 |
| Base 10 | 22840910 | 22845110 |
| Base 11 | 14667511 | 14670311 |
| Base 12 | b022112 | b025712 |
| Base 13 | 7cc6c13 | 7cca213 |
| Base 14 | 5d34d14 | 5d37d14 |
| Base 15 | 47a2415 | 47a5115 |
| Base 16 | 37c3916 | 37c6316 |