Compare 209221 vs 209229
| Property | 209221 | 209229 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2092211 | 31 × 971 × 7191 |
| Prime factorization | 209221 | 3 × 97 × 719 |
| Divisors count | 2 | 8 |
| Divisors | 1, 209221 | 1, 3, 97, 291, 719, 2157, 69743, 209229 |
| Number of properties | 7 | 0 |
| Happy primes | 2853rd | |
| Isolated primes | 14246th | |
| Long primes | 7010th | |
| Primes | 18735th | |
| Pythagorean primes | 9356th | |
| Sexy primes (1st member) | 4450th | |
| Sexy prime triplets (1st member) | 897th | |
| Roman numberals | ||
| Base 2 | 1100110001010001012 | 1100110001010011012 |
| Base 3 | 1011212222213 | 1011220000203 |
| Base 4 | 3030110114 | 3030110314 |
| Base 5 | 231433415 | 231434045 |
| Base 6 | 42523416 | 42523536 |
| Base 7 | 15306557 | 15306667 |
| Base 8 | 6305058 | 6305158 |
| Base 9 | 3478879 | 3480069 |
| Base 10 | 20922110 | 20922910 |
| Base 11 | 13321111 | 13321911 |
| Base 12 | a10b112 | a10b912 |
| Base 13 | 742cc13 | 7430713 |
| Base 14 | 5636514 | 5636d14 |
| Base 15 | 41ed115 | 41ed915 |
| Base 16 | 3314516 | 3314d16 |