Compare 145243 vs 145291
| Property | 145243 | 145291 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 207491 | 231 × 63171 |
| Prime factorization | 7 × 20749 | 23 × 6317 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 20749, 145243 | 1, 23, 6317, 145291 |
| Number of properties | 1 | 1 |
| Semiprimes | 33358th | 33367th |
| Roman numberals | ||
| Base 2 | 1000110111010110112 | 1000110111100010112 |
| Base 3 | 211010201013 | 211010220113 |
| Base 4 | 2031311234 | 2031320234 |
| Base 5 | 141214335 | 141221315 |
| Base 6 | 30402316 | 30403516 |
| Base 7 | 11433107 | 11434067 |
| Base 8 | 4335338 | 4336138 |
| Base 9 | 2412119 | 2412649 |
| Base 10 | 14524310 | 14529110 |
| Base 11 | 9a13a11 | 9a18311 |
| Base 12 | 7007712 | 700b712 |
| Base 13 | 5115713 | 5119313 |
| Base 14 | 3ad0714 | 3ad3d14 |
| Base 15 | 2d07d15 | 2d0b115 |
| Base 16 | 2375b16 | 2378b16 |