Compare 138947 vs 138953
| Property | 138947 | 138953 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 191 × 711 × 1031 | 2831 × 4911 |
| Prime factorization | 19 × 71 × 103 | 283 × 491 |
| Divisors count | 8 | 4 |
| Divisors | 1, 19, 71, 103, 1349, 1957, 7313, 138947 | 1, 283, 491, 138953 |
| Number of properties | 0 | 1 |
| Semiprimes | 31958th | |
| Roman numberals | ||
| Base 2 | 1000011110110000112 | 1000011110110010012 |
| Base 3 | 210011210123 | 210011211023 |
| Base 4 | 2013230034 | 2013230214 |
| Base 5 | 134212425 | 134213035 |
| Base 6 | 25511356 | 25511456 |
| Base 7 | 11160447 | 11160537 |
| Base 8 | 4173038 | 4173118 |
| Base 9 | 2315359 | 2315429 |
| Base 10 | 13894710 | 13895310 |
| Base 11 | 9543611 | 9544111 |
| Base 12 | 684ab12 | 684b512 |
| Base 13 | 4b32313 | 4b32913 |
| Base 14 | 388cb14 | 388d314 |
| Base 15 | 2b28215 | 2b28815 |
| Base 16 | 21ec316 | 21ec916 |