Compare 189421 vs 189431
| Property | 189421 | 189431 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1894211 | 111 × 171 × 10131 |
| Prime factorization | 189421 | 11 × 17 × 1013 |
| Divisors count | 2 | 8 |
| Divisors | 1, 189421 | 1, 11, 17, 187, 1013, 11143, 17221, 189431 |
| Number of properties | 5 | 0 |
| Emirps | 3983rd | |
| Happy primes | 2632nd | |
| Isolated primes | 12979th | |
| Primes | 17116th | |
| Pythagorean primes | 8538th | |
| Roman numberals | ||
| Base 2 | 1011100011111011012 | 1011100011111101112 |
| Base 3 | 1001212111213 | 1001212112223 |
| Base 4 | 2320332314 | 2320333134 |
| Base 5 | 220301415 | 220302115 |
| Base 6 | 40205416 | 40205556 |
| Base 7 | 14161517 | 14161647 |
| Base 8 | 5617558 | 5617678 |
| Base 9 | 3177479 | 3177589 |
| Base 10 | 18942110 | 18943110 |
| Base 11 | 11a35111 | 11a36011 |
| Base 12 | 9175112 | 9175b12 |
| Base 13 | 682ab13 | 682b813 |
| Base 14 | 4d06114 | 4d06b14 |
| Base 15 | 3b1d115 | 3b1db15 |
| Base 16 | 2e3ed16 | 2e3f716 |