Compare 228451 vs 229081
| Property | 228451 | 229081 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2284511 | 2290811 |
| Prime factorization | 228451 | 229081 |
| Divisors count | 2 | 2 |
| Divisors | 1, 228451 | 1, 229081 |
| Number of properties | 5 | 5 |
| Harmonic primes | 7643rd | |
| Isolated primes | 15490th | 15530th |
| Lucky primes | 2582nd | |
| Primes | 20297th | 20353rd |
| Sexy primes (1st member) | 4791st | |
| Super primes | 2293rd | 2299th |
| Ulam primes | 1452nd | |
| Roman numberals | ||
| Base 2 | 1101111100011000112 | 1101111110110110012 |
| Base 3 | 1021211010113 | 1021220201113 |
| Base 4 | 3133012034 | 3133231214 |
| Base 5 | 243023015 | 243123115 |
| Base 6 | 45213516 | 45243216 |
| Base 7 | 16410167 | 16426067 |
| Base 8 | 6761438 | 6773318 |
| Base 9 | 3773349 | 3782149 |
| Base 10 | 22845110 | 22908110 |
| Base 11 | 14670311 | 14712611 |
| Base 12 | b025712 | b06a112 |
| Base 13 | 7cca213 | 8036813 |
| Base 14 | 5d37d14 | 5d6ad14 |
| Base 15 | 47a5115 | 47d2115 |
| Base 16 | 37c6316 | 37ed916 |