Compare 223143 vs 223145
| Property | 223143 | 223145 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 743811 | 51 × 131 × 34331 |
| Prime factorization | 3 × 74381 | 5 × 13 × 3433 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 74381, 223143 | 1, 5, 13, 65, 3433, 17165, 44629, 223145 |
| Number of properties | 1 | 0 |
| Semiprimes | 50188th | |
| Roman numberals | ||
| Base 2 | 1101100111101001112 | 1101100111101010012 |
| Base 3 | 1021000021203 | 1021000021223 |
| Base 4 | 3121322134 | 3121322214 |
| Base 5 | 241200335 | 241200405 |
| Base 6 | 44410236 | 44410256 |
| Base 7 | 16163647 | 16163667 |
| Base 8 | 6636478 | 6636518 |
| Base 9 | 3700769 | 3700789 |
| Base 10 | 22314310 | 22314510 |
| Base 11 | 14271811 | 14271a11 |
| Base 12 | a917312 | a917512 |
| Base 13 | 7a74b13 | 7a75013 |
| Base 14 | 5b46b14 | 5b46d14 |
| Base 15 | 461b315 | 461b515 |
| Base 16 | 367a716 | 367a916 |