Compare 211151 vs 252001
| Property | 211151 | 252001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2111511 | 2520011 |
| Prime factorization | 211151 | 252001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 211151 | 1, 252001 |
| Number of properties | 5 | 3 |
| Additive primes | 7628th | |
| Centered decagonal primes | 90th | 97th |
| Chen primes | 7891st | |
| Isolated primes | 16991st | |
| Primes | 18903rd | 22204th |
| Twin primes (1st member) | 2263rd | |
| Roman numberals | ||
| Base 2 | 1100111000110011112 | 1111011000011000012 |
| Base 3 | 1012011221023 | 1102102001013 |
| Base 4 | 3032030334 | 3312012014 |
| Base 5 | 232241015 | 310310015 |
| Base 6 | 43053156 | 52224016 |
| Base 7 | 15364137 | 20664617 |
| Base 8 | 6343178 | 7541418 |
| Base 9 | 3515729 | 4236119 |
| Base 10 | 21115110 | 25200110 |
| Base 11 | 13470611 | 16237211 |
| Base 12 | a223b12 | 101a0112 |
| Base 13 | 7515513 | 8a91913 |
| Base 14 | 56d4314 | 67ba114 |
| Base 15 | 4286b15 | 4ea0115 |
| Base 16 | 338cf16 | 3d86116 |