Compare 138943 vs 138953
| Property | 138943 | 138953 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 231 × 8631 | 2831 × 4911 |
| Prime factorization | 7 × 23 × 863 | 283 × 491 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 23, 161, 863, 6041, 19849, 138943 | 1, 283, 491, 138953 |
| Number of properties | 0 | 1 |
| Semiprimes | 31958th | |
| Roman numberals | ||
| Base 2 | 1000011110101111112 | 1000011110110010012 |
| Base 3 | 210011210013 | 210011211023 |
| Base 4 | 2013223334 | 2013230214 |
| Base 5 | 134212335 | 134213035 |
| Base 6 | 25511316 | 25511456 |
| Base 7 | 11160407 | 11160537 |
| Base 8 | 4172778 | 4173118 |
| Base 9 | 2315319 | 2315429 |
| Base 10 | 13894310 | 13895310 |
| Base 11 | 9543211 | 9544111 |
| Base 12 | 684a712 | 684b512 |
| Base 13 | 4b31c13 | 4b32913 |
| Base 14 | 388c714 | 388d314 |
| Base 15 | 2b27d15 | 2b28815 |
| Base 16 | 21ebf16 | 21ec916 |