Compare 212981 vs 213203
| Property | 212981 | 213203 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2129811 | 2132031 |
| Prime factorization | 212981 | 213203 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212981 | 1, 213203 |
| Number of properties | 7 | 6 |
| Additive primes | 7692nd | 7704th |
| Chen primes | 7954th | 7961st |
| Isolated primes | 14495th | 14512th |
| Long primes | 7117th | |
| Primes | 19044th | 19063rd |
| Pythagorean primes | 9509th | |
| Sexy primes (1st member) | 4518th | 4522nd |
| Sophie germain primes | 2167th | |
| Roman numberals | ||
| Base 2 | 1100111111111101012 | 1101000000110100112 |
| Base 3 | 1012110110123 | 1012111101023 |
| Base 4 | 3033333114 | 3100031034 |
| Base 5 | 233034115 | 233103035 |
| Base 6 | 43220056 | 43230156 |
| Base 7 | 15446367 | 15454047 |
| Base 8 | 6377658 | 6403238 |
| Base 9 | 3541359 | 3544129 |
| Base 10 | 21298110 | 21320310 |
| Base 11 | 13601a11 | 13620111 |
| Base 12 | a330512 | a346b12 |
| Base 13 | 75c3213 | 7607313 |
| Base 14 | 5788d14 | 579ab14 |
| Base 15 | 4318b15 | 4328815 |
| Base 16 | 33ff516 | 340d316 |