Compare 220939 vs 221047
| Property | 220939 | 221047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2209391 | 2210471 |
| Prime factorization | 220939 | 221047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220939 | 1, 221047 |
| Number of properties | 4 | 3 |
| Harmonic primes | 7388th | 7391st |
| Isolated primes | 15024th | 15027th |
| Primes | 19695th | 19698th |
| Sexy primes (2nd member) | 4657th | |
| Roman numberals | ||
| Base 2 | 1101011111000010112 | 1101011111011101112 |
| Base 3 | 1020200012213 | 1020200122213 |
| Base 4 | 3113300234 | 3113313134 |
| Base 5 | 240322245 | 240331425 |
| Base 6 | 44225116 | 44232116 |
| Base 7 | 16100657 | 16103117 |
| Base 8 | 6574138 | 6575678 |
| Base 9 | 3660579 | 3661879 |
| Base 10 | 22093910 | 22104710 |
| Base 11 | 140aa411 | 14109211 |
| Base 12 | a7a3712 | a7b0712 |
| Base 13 | 7974413 | 797c813 |
| Base 14 | 5a73514 | 5a7b114 |
| Base 15 | 456e415 | 4576715 |
| Base 16 | 35f0b16 | 35f7716 |