Compare 189939 vs 189942
| Property | 189939 | 189942 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 633131 | 21 × 31 × 316571 |
| Prime factorization | 3 × 63313 | 2 × 3 × 31657 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 63313, 189939 | 1, 2, 3, 6, 31657, 63314, 94971, 189942 |
| Number of properties | 1 | 0 |
| Semiprimes | 43057th | |
| Roman numberals | ||
| Base 2 | 1011100101111100112 | 1011100101111101102 |
| Base 3 | 1001221122103 | 1001221122203 |
| Base 4 | 2321133034 | 2321133124 |
| Base 5 | 220342245 | 220342325 |
| Base 6 | 40232036 | 40232106 |
| Base 7 | 14205217 | 14205247 |
| Base 8 | 5627638 | 5627668 |
| Base 9 | 3184839 | 3184869 |
| Base 10 | 18993910 | 18994210 |
| Base 11 | 11a78211 | 11a78511 |
| Base 12 | 91b0312 | 91b0612 |
| Base 13 | 685b913 | 685bc13 |
| Base 14 | 4d31114 | 4d31414 |
| Base 15 | 3b42915 | 3b42c15 |
| Base 16 | 2e5f316 | 2e5f616 |