Compare 189939 vs 189986
| Property | 189939 | 189986 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 633131 | 21 × 949931 |
| Prime factorization | 3 × 63313 | 2 × 94993 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 63313, 189939 | 1, 2, 94993, 189986 |
| Number of properties | 1 | 1 |
| Semiprimes | 43057th | 43065th |
| Roman numberals | ||
| Base 2 | 1011100101111100112 | 1011100110001000102 |
| Base 3 | 1001221122103 | 1001221211123 |
| Base 4 | 2321133034 | 2321202024 |
| Base 5 | 220342245 | 220344215 |
| Base 6 | 40232036 | 40233226 |
| Base 7 | 14205217 | 14206167 |
| Base 8 | 5627638 | 5630428 |
| Base 9 | 3184839 | 3185459 |
| Base 10 | 18993910 | 18998610 |
| Base 11 | 11a78211 | 11a81511 |
| Base 12 | 91b0312 | 91b4212 |
| Base 13 | 685b913 | 6862413 |
| Base 14 | 4d31114 | 4d34614 |
| Base 15 | 3b42915 | 3b45b15 |
| Base 16 | 2e5f316 | 2e62216 |