Compare 206349 vs 206351
| Property | 206349 | 206351 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 31 × 111 × 132 × 371 | 2063511 |
| Prime factorization | 3 × 11 × 13 × 13 × 37 | 206351 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 11, 13, 33, 37, 39, 111, 143, 169, 407, 429, 481, 507, 1221, 1443, 1859, 5291, 5577, 6253, 15873, 18759, 68783, 206349 | 1, 206351 |
| Number of properties | 0 | 4 |
| Additive primes | 7459th | |
| Cousin primes (2nd member) | 2195th | |
| Isolated primes | 14070th | |
| Primes | 18499th | |
| Roman numberals | ||
| Base 2 | 1100100110000011012 | 1100100110000011112 |
| Base 3 | 1011110011203 | 1011110011223 |
| Base 4 | 3021200314 | 3021200334 |
| Base 5 | 231003445 | 231004015 |
| Base 6 | 42311536 | 42311556 |
| Base 7 | 15164137 | 15164157 |
| Base 8 | 6230158 | 6230178 |
| Base 9 | 3440469 | 3440489 |
| Base 10 | 20634910 | 20635110 |
| Base 11 | 13104011 | 13104211 |
| Base 12 | 9b4b912 | 9b4bb12 |
| Base 13 | 72c0013 | 72c0213 |
| Base 14 | 552b314 | 552b514 |
| Base 15 | 4121915 | 4121b15 |
| Base 16 | 3260d16 | 3260f16 |