Compare 142991 vs 143029
| Property | 142991 | 143029 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 62171 | 2811 × 5091 |
| Prime factorization | 23 × 6217 | 281 × 509 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 6217, 142991 | 1, 281, 509, 143029 |
| Number of properties | 1 | 1 |
| Semiprimes | 32847th | 32857th |
| Roman numberals | ||
| Base 2 | 1000101110100011112 | 1000101110101101012 |
| Base 3 | 210210102223 | 210210121013 |
| Base 4 | 2023220334 | 2023223114 |
| Base 5 | 140334315 | 140341045 |
| Base 6 | 30215556 | 30221016 |
| Base 7 | 11336127 | 11336657 |
| Base 8 | 4272178 | 4272658 |
| Base 9 | 2371289 | 2371719 |
| Base 10 | 14299110 | 14302910 |
| Base 11 | 9848211 | 9850711 |
| Base 12 | 6a8bb12 | 6a93112 |
| Base 13 | 5011413 | 5014313 |
| Base 14 | 3a17914 | 3a1a514 |
| Base 15 | 2c57b15 | 2c5a415 |
| Base 16 | 22e8f16 | 22eb516 |