Compare 206951 vs 207121
| Property | 206951 | 207121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2069511 | 2071211 |
| Prime factorization | 206951 | 207121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206951 | 1, 207121 |
| Number of properties | 4 | 6 |
| Additive primes | 7481st | 7487th |
| Chen primes | 7753rd | |
| Harmonic primes | 6953rd | |
| Isolated primes | 14118th | |
| Primes | 18545th | 18557th |
| Pythagorean primes | 9263rd | |
| Sexy primes (1st member) | 4416th | |
| Twin primes (1st member) | 2220th | |
| Roman numberals | ||
| Base 2 | 1100101000011001112 | 1100101001000100012 |
| Base 3 | 1011112122123 | 1011120100113 |
| Base 4 | 3022012134 | 3022101014 |
| Base 5 | 231103015 | 231114415 |
| Base 6 | 42340356 | 42345216 |
| Base 7 | 15212337 | 15215657 |
| Base 8 | 6241478 | 6244218 |
| Base 9 | 3447859 | 3451049 |
| Base 10 | 20695110 | 20712110 |
| Base 11 | 13153811 | 13168211 |
| Base 12 | 9b91b12 | 9ba4112 |
| Base 13 | 7327413 | 7337513 |
| Base 14 | 555c314 | 556a514 |
| Base 15 | 414bb15 | 4158115 |
| Base 16 | 3286716 | 3291116 |