Compare 141979 vs 142021
| Property | 141979 | 142021 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 61731 | 111 × 129111 |
| Prime factorization | 23 × 6173 | 11 × 12911 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 6173, 141979 | 1, 11, 12911, 142021 |
| Number of properties | 1 | 1 |
| Semiprimes | 32605th | 32617th |
| Roman numberals | ||
| Base 2 | 1000101010100110112 | 1000101010110001012 |
| Base 3 | 210122021113 | 210122110013 |
| Base 4 | 2022221234 | 2022230114 |
| Base 5 | 140204045 | 140210415 |
| Base 6 | 30131516 | 30133016 |
| Base 7 | 11306357 | 11310257 |
| Base 8 | 4252338 | 4253058 |
| Base 9 | 2356749 | 2357319 |
| Base 10 | 14197910 | 14202110 |
| Base 11 | 9774211 | 9778011 |
| Base 12 | 6a1b712 | 6a23112 |
| Base 13 | 4c81613 | 4c84913 |
| Base 14 | 39a5514 | 39a8514 |
| Base 15 | 2c10415 | 2c13115 |
| Base 16 | 22a9b16 | 22ac516 |