Compare 428947 vs 428951
| Property | 428947 | 428951 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 311 × 1011 × 1371 | 4289511 |
| Prime factorization | 31 × 101 × 137 | 428951 |
| Divisors count | 8 | 2 |
| Divisors | 1, 31, 101, 137, 3131, 4247, 13837, 428947 | 1, 428951 |
| Number of properties | 0 | 5 |
| Additive primes | 14259th | |
| Isolated primes | 27992nd | |
| Primes | 36071st | |
| Sexy primes (1st member) | 8107th | |
| Sophie germain primes | 3803rd | |
| Roman numberals | ||
| Base 2 | 11010001011100100112 | 11010001011100101112 |
| Base 3 | 2102101012213 | 2102101020023 |
| Base 4 | 12202321034 | 12202321134 |
| Base 5 | 1022112425 | 1022113015 |
| Base 6 | 131055116 | 131055156 |
| Base 7 | 34344017 | 34344057 |
| Base 8 | 15056238 | 15056278 |
| Base 9 | 7233579 | 7233629 |
| Base 10 | 42894710 | 42895110 |
| Base 11 | 27330211 | 27330611 |
| Base 12 | 18829712 | 18829b12 |
| Base 13 | 12031c13 | 12032313 |
| Base 14 | b247114 | b247514 |
| Base 15 | 8716715 | 8716b15 |
| Base 16 | 68b9316 | 68b9716 |