Compare 199746 vs 199751
| Property | 199746 | 199751 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 21 × 36 × 1371 | 1997511 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 × 3 × 137 | 199751 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 243, 274, 411, 486, 729, 822, 1233, 1458, 2466, 3699, 7398, 11097, 22194, 33291, 66582, 99873, 199746 | 1, 199751 |
| Number of properties | 0 | 4 |
| Chen primes | 7518th | |
| Emirps | 4273rd | |
| Primes | 17964th | |
| Twin primes (1st member) | 2158th | |
| Roman numberals | ||
| Base 2 | 1100001100010000102 | 1100001100010001112 |
| Base 3 | 1010110000003 | 1010110000123 |
| Base 4 | 3003010024 | 3003010134 |
| Base 5 | 223424415 | 223430015 |
| Base 6 | 41404306 | 41404356 |
| Base 7 | 14612317 | 14612367 |
| Base 8 | 6061028 | 6061078 |
| Base 9 | 3340009 | 3340059 |
| Base 10 | 19974610 | 19975110 |
| Base 11 | 12708811 | 12709211 |
| Base 12 | 9771612 | 9771b12 |
| Base 13 | 6cbc113 | 6cbc613 |
| Base 14 | 52b1814 | 52b1d14 |
| Base 15 | 3e2b615 | 3e2bb15 |
| Base 16 | 30c4216 | 30c4716 |