Compare 189929 vs 189939
| Property | 189929 | 189939 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1899291 | 31 × 633131 |
| Prime factorization | 189929 | 3 × 63313 |
| Divisors count | 2 | 4 |
| Divisors | 1, 189929 | 1, 3, 63313, 189939 |
| Number of properties | 4 | 1 |
| Isolated primes | 13015th | |
| Primes | 17162nd | |
| Pythagorean primes | 8563rd | |
| Semiprimes | 43057th | |
| Sophie germain primes | 1972nd | |
| Roman numberals | ||
| Base 2 | 1011100101111010012 | 1011100101111100112 |
| Base 3 | 1001221121023 | 1001221122103 |
| Base 4 | 2321132214 | 2321133034 |
| Base 5 | 220342045 | 220342245 |
| Base 6 | 40231456 | 40232036 |
| Base 7 | 14205057 | 14205217 |
| Base 8 | 5627518 | 5627638 |
| Base 9 | 3184729 | 3184839 |
| Base 10 | 18992910 | 18993910 |
| Base 11 | 11a77311 | 11a78211 |
| Base 12 | 91ab512 | 91b0312 |
| Base 13 | 685ac13 | 685b913 |
| Base 14 | 4d30514 | 4d31114 |
| Base 15 | 3b41e15 | 3b42915 |
| Base 16 | 2e5e916 | 2e5f316 |