Compare 223142 vs 223149
| Property | 223142 | 223149 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 171 × 65631 | 31 × 743831 |
| Prime factorization | 2 × 17 × 6563 | 3 × 74383 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 17, 34, 6563, 13126, 111571, 223142 | 1, 3, 74383, 223149 |
| Number of properties | 0 | 1 |
| Semiprimes | 50189th | |
| Roman numberals | ||
| Base 2 | 1101100111101001102 | 1101100111101011012 |
| Base 3 | 1021000021123 | 1021000022103 |
| Base 4 | 3121322124 | 3121322314 |
| Base 5 | 241200325 | 241200445 |
| Base 6 | 44410226 | 44410336 |
| Base 7 | 16163637 | 16164037 |
| Base 8 | 6636468 | 6636558 |
| Base 9 | 3700759 | 3700839 |
| Base 10 | 22314210 | 22314910 |
| Base 11 | 14271711 | 14272311 |
| Base 12 | a917212 | a917912 |
| Base 13 | 7a74a13 | 7a75413 |
| Base 14 | 5b46a14 | 5b47314 |
| Base 15 | 461b215 | 461b915 |
| Base 16 | 367a616 | 367ad16 |