Compare 207966 vs 207971
| Property | 207966 | 207971 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 111 × 231 × 1371 | 2079711 |
| Prime factorization | 2 × 3 × 11 × 23 × 137 | 207971 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 137, 138, 253, 274, 411, 506, 759, 822, 1507, 1518, 3014, 3151, 4521, 6302, 9042, 9453, 18906, 34661, 69322, 103983, 207966 | 1, 207971 |
| Number of properties | 0 | 6 |
| Chen primes | 7783rd | |
| Cousin primes (2nd member) | 2208th | |
| Long primes | 6975th | |
| Primes | 18632nd | |
| Prime triplets (2nd member) | 865th | |
| Twin primes (1st member) | 2231st | |
| Roman numberals | ||
| Base 2 | 1100101100010111102 | 1100101100011000112 |
| Base 3 | 1011200211103 | 1011200211223 |
| Base 4 | 3023011324 | 3023012034 |
| Base 5 | 231233315 | 231233415 |
| Base 6 | 42424506 | 42424556 |
| Base 7 | 15242137 | 15242217 |
| Base 8 | 6261368 | 6261438 |
| Base 9 | 3462439 | 3462489 |
| Base 10 | 20796610 | 20797110 |
| Base 11 | 13228011 | 13228511 |
| Base 12 | a042612 | a042b12 |
| Base 13 | 7387513 | 7387a13 |
| Base 14 | 55b0a14 | 55b1114 |
| Base 15 | 4194615 | 4194b15 |
| Base 16 | 32c5e16 | 32c6316 |