Compare 209147 vs 209381
| Property | 209147 | 209381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2091471 | 2093811 |
| Prime factorization | 209147 | 209381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 209147 | 1, 209381 |
| Number of properties | 5 | 6 |
| Additive primes | 7556th | 7562nd |
| Chen primes | 7825th | 7834th |
| Good primes | 1056th | |
| Isolated primes | 14240th | 14260th |
| Primes | 18727th | 18753rd |
| Pythagorean primes | 9365th | |
| Sophie germain primes | 2132nd | |
| Roman numberals | ||
| Base 2 | 1100110000111110112 | 1100110001111001012 |
| Base 3 | 1011212200123 | 1011220122123 |
| Base 4 | 3030033234 | 3030132114 |
| Base 5 | 231430425 | 232000115 |
| Base 6 | 42521356 | 42532056 |
| Base 7 | 15305217 | 15313047 |
| Base 8 | 6303738 | 6307458 |
| Base 9 | 3478059 | 3481859 |
| Base 10 | 20914710 | 20938110 |
| Base 11 | 13315411 | 13334711 |
| Base 12 | a104b12 | a120512 |
| Base 13 | 7427313 | 743c313 |
| Base 14 | 5631114 | 5643b14 |
| Base 15 | 41e8215 | 4208b15 |
| Base 16 | 330fb16 | 331e516 |