Compare 211141 vs 211151
| Property | 211141 | 211151 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 72 × 311 × 1391 | 2111511 |
| Prime factorization | 7 × 7 × 31 × 139 | 211151 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 31, 49, 139, 217, 973, 1519, 4309, 6811, 30163, 211141 | 1, 211151 |
| Number of properties | 0 | 5 |
| Additive primes | 7628th | |
| Centered decagonal primes | 90th | |
| Chen primes | 7891st | |
| Primes | 18903rd | |
| Twin primes (1st member) | 2263rd | |
| Roman numberals | ||
| Base 2 | 1100111000110001012 | 1100111000110011112 |
| Base 3 | 1012011220013 | 1012011221023 |
| Base 4 | 3032030114 | 3032030334 |
| Base 5 | 232240315 | 232241015 |
| Base 6 | 43053016 | 43053156 |
| Base 7 | 15364007 | 15364137 |
| Base 8 | 6343058 | 6343178 |
| Base 9 | 3515619 | 3515729 |
| Base 10 | 21114110 | 21115110 |
| Base 11 | 1346a711 | 13470611 |
| Base 12 | a223112 | a223b12 |
| Base 13 | 7514813 | 7515513 |
| Base 14 | 56d3714 | 56d4314 |
| Base 15 | 4286115 | 4286b15 |
| Base 16 | 338c516 | 338cf16 |