Compare 266672 vs 266681
| Property | 266672 | 266681 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 71 × 23811 | 2666811 |
| Prime factorization | 2 × 2 × 2 × 2 × 7 × 2381 | 266681 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2381, 4762, 9524, 16667, 19048, 33334, 38096, 66668, 133336, 266672 | 1, 266681 |
| Number of properties | 0 | 11 |
| Additive primes | 9418th | |
| Chen primes | 9633rd | |
| Cousin primes (2nd member) | 2710th | |
| Primes | 23365th | |
| Prime quadruplets (1st member) | 63rd | |
| Prime quintuplet 1s (2nd member) | 14th | |
| Prime triplets (1st member) | 1057th | |
| Prime triplets (2nd member) | 1056th | |
| Sexy primes (1st member) | 5438th | |
| Sophie germain primes | 2590th | |
| Twin primes (1st member) | 2722nd | |
| Roman numberals | ||
| Base 2 | 10000010001101100002 | 10000010001101110012 |
| Base 3 | 1111122102023 | 1111122110023 |
| Base 4 | 10010123004 | 10010123214 |
| Base 5 | 320131425 | 320132115 |
| Base 6 | 54143326 | 54143456 |
| Base 7 | 21603207 | 21603327 |
| Base 8 | 10106608 | 10106718 |
| Base 9 | 4457229 | 4457329 |
| Base 10 | 26667210 | 26668110 |
| Base 11 | 17239a11 | 1723a811 |
| Base 12 | 10a3a812 | 10a3b512 |
| Base 13 | 944c313 | 944cc13 |
| Base 14 | 6d28014 | 6d28914 |
| Base 15 | 5403215 | 5403b15 |
| Base 16 | 411b016 | 411b916 |