Compare 168991 vs 169159
| Property | 168991 | 169159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1689911 | 1691591 |
| Prime factorization | 168991 | 169159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 168991 | 1, 169159 |
| Number of properties | 3 | 4 |
| Additive primes | 6308th | |
| Good primes | 915th | |
| Harmonic primes | 5781st | |
| Isolated primes | 11663rd | 11674th |
| Primes | 15410th | 15425th |
| Roman numberals | ||
| Base 2 | 1010010100000111112 | 1010010100110001112 |
| Base 3 | 221202102213 | 221210010113 |
| Base 4 | 2211001334 | 2211030134 |
| Base 5 | 204014315 | 204031145 |
| Base 6 | 33422116 | 33430516 |
| Base 7 | 13024547 | 13031147 |
| Base 8 | 5120378 | 5123078 |
| Base 9 | 2767279 | 2770349 |
| Base 10 | 16899110 | 16915910 |
| Base 11 | 105a6911 | 10610111 |
| Base 12 | 8196712 | 81a8712 |
| Base 13 | 5bbc413 | 5bcc313 |
| Base 14 | 4582b14 | 4590b14 |
| Base 15 | 3511115 | 351c415 |
| Base 16 | 2941f16 | 294c716 |