Compare 747421 vs 747431
| Property | 747421 | 747431 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 7474211 | 231 × 324971 |
| Prime factorization | 747421 | 23 × 32497 |
| Divisors count | 2 | 4 |
| Divisors | 1, 747421 | 1, 23, 32497, 747431 |
| Number of properties | 3 | 1 |
| Isolated primes | 47260th | |
| Primes | 60045th | |
| Semiprimes | 159052nd | |
| Sexy primes (1st member) | 12829th | |
| Roman numberals | ||
| Base 2 | 101101100111100111012 | 101101100111101001112 |
| Base 3 | 11012220210213 | 11012220211223 |
| Base 4 | 23121321314 | 23121322134 |
| Base 5 | 1424041415 | 1424042115 |
| Base 6 | 240041416 | 240041556 |
| Base 7 | 62320337 | 62320467 |
| Base 8 | 26636358 | 26636478 |
| Base 9 | 13582379 | 13582489 |
| Base 10 | 74742110 | 74743110 |
| Base 11 | 47060411 | 47061311 |
| Base 12 | 30065112 | 30065b12 |
| Base 13 | 20227c13 | 20228913 |
| Base 14 | 15655314 | 15655d14 |
| Base 15 | eb6d115 | eb6db15 |
| Base 16 | b679d16 | b67a716 |