Compare 189391 vs 189402
| Property | 189391 | 189402 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1893911 | 21 × 31 × 315671 |
| Prime factorization | 189391 | 2 × 3 × 31567 |
| Divisors count | 2 | 8 |
| Divisors | 1, 189391 | 1, 2, 3, 6, 31567, 63134, 94701, 189402 |
| Number of properties | 4 | 0 |
| Additive primes | 6929th | |
| Chen primes | 7212th | |
| Primes | 17113th | |
| Twin primes (2nd member) | 2069th | |
| Roman numberals | ||
| Base 2 | 1011100011110011112 | 1011100011110110102 |
| Base 3 | 1001212101113 | 1001212102203 |
| Base 4 | 2320330334 | 2320331224 |
| Base 5 | 220300315 | 220301025 |
| Base 6 | 40204516 | 40205106 |
| Base 7 | 14161067 | 14161237 |
| Base 8 | 5617178 | 5617328 |
| Base 9 | 3177149 | 3177269 |
| Base 10 | 18939110 | 18940210 |
| Base 11 | 11a32411 | 11a33411 |
| Base 12 | 9172712 | 9173612 |
| Base 13 | 6828713 | 6829513 |
| Base 14 | 4d03d14 | 4d04a14 |
| Base 15 | 3b1b115 | 3b1bc15 |
| Base 16 | 2e3cf16 | 2e3da16 |