Compare 222139 vs 222151
| Property | 222139 | 222151 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 171 × 731 × 1791 | 2221511 |
| Prime factorization | 17 × 73 × 179 | 222151 |
| Divisors count | 8 | 2 |
| Divisors | 1, 17, 73, 179, 1241, 3043, 13067, 222139 | 1, 222151 |
| Number of properties | 0 | 5 |
| Additive primes | 8015th | |
| Chen primes | 8248th | |
| Lucky primes | 2527th | |
| Primes | 19792nd | |
| Twin primes (2nd member) | 2350th | |
| Roman numberals | ||
| Base 2 | 1101100011101110112 | 1101100011110001112 |
| Base 3 | 1020212011013 | 1020212012113 |
| Base 4 | 3120323234 | 3120330134 |
| Base 5 | 241020245 | 241021015 |
| Base 6 | 44322316 | 44322516 |
| Base 7 | 16134317 | 16134467 |
| Base 8 | 6616738 | 6617078 |
| Base 9 | 3676419 | 3676549 |
| Base 10 | 22213910 | 22215110 |
| Base 11 | 14199511 | 1419a611 |
| Base 12 | a867712 | a868712 |
| Base 13 | 7a15813 | 7a16713 |
| Base 14 | 5ad5114 | 5ad5d14 |
| Base 15 | 45c4415 | 45c5115 |
| Base 16 | 363bb16 | 363c716 |