Compare 994550 vs 994561
| Property | 994550 | 994561 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 52 × 198911 | 9945611 |
| Prime factorization | 2 × 5 × 5 × 19891 | 994561 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 5, 10, 25, 50, 19891, 39782, 99455, 198910, 497275, 994550 | 1, 994561 |
| Number of properties | 0 | 3 |
| Primes | 78103rd | |
| Twin primes (2nd member) | 8130th | |
| Ulam primes | 5731st | |
| Roman numberals | ||
| Base 2 | 111100101100111101102 | 111100101101000000012 |
| Base 3 | 12121120210123 | 12121120211213 |
| Base 4 | 33023033124 | 33023100014 |
| Base 5 | 2233112005 | 2233112215 |
| Base 6 | 331522226 | 331522416 |
| Base 7 | 113113647 | 113114117 |
| Base 8 | 36263668 | 36264018 |
| Base 9 | 17752359 | 17752479 |
| Base 10 | 99455010 | 99456110 |
| Base 11 | 61a24711 | 61a25711 |
| Base 12 | 3bb67212 | 3bb68112 |
| Base 13 | 28a8bb13 | 28a8c913 |
| Base 14 | 1bc63414 | 1bc64114 |
| Base 15 | 149a3515 | 149a4115 |
| Base 16 | f2cf616 | f2d0116 |