Compare 211247 vs 211253
| Property | 211247 | 211253 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2112471 | 71 × 1031 × 2931 |
| Prime factorization | 211247 | 7 × 103 × 293 |
| Divisors count | 2 | 8 |
| Divisors | 1, 211247 | 1, 7, 103, 293, 721, 2051, 30179, 211253 |
| Number of properties | 7 | 0 |
| Additive primes | 7635th | |
| Chen primes | 7898th | |
| Isolated primes | 14386th | |
| Long primes | 7073rd | |
| Primes | 18915th | |
| Sexy primes (2nd member) | 4488th | |
| Ulam primes | 1355th | |
| Roman numberals | ||
| Base 2 | 1100111001001011112 | 1100111001001101012 |
| Base 3 | 1012012022223 | 1012012100123 |
| Base 4 | 3032102334 | 3032103114 |
| Base 5 | 232244425 | 232300035 |
| Base 6 | 43055556 | 43100056 |
| Base 7 | 15366117 | 15366207 |
| Base 8 | 6344578 | 6344658 |
| Base 9 | 3516889 | 3517059 |
| Base 10 | 21124710 | 21125310 |
| Base 11 | 13479311 | 13479911 |
| Base 12 | a22bb12 | a230512 |
| Base 13 | 751ca13 | 7520313 |
| Base 14 | 56db114 | 56db714 |
| Base 15 | 428d215 | 428d815 |
| Base 16 | 3392f16 | 3393516 |