Compare 121949 vs 122147
| Property | 121949 | 122147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1219491 | 1221471 |
| Prime factorization | 121949 | 122147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121949 | 1, 122147 |
| Number of properties | 6 | 4 |
| Additive primes | 4729th | |
| Chen primes | 4976th | 4988th |
| Emirps | 2258th | |
| Long primes | 4296th | |
| Primes | 11470th | 11490th |
| Pythagorean primes | 5705th | |
| Twin primes (1st member) | 1441st | 1445th |
| Roman numberals | ||
| Base 2 | 111011100010111012 | 111011101001000112 |
| Base 3 | 200120211223 | 200121122223 |
| Base 4 | 1313011314 | 1313102034 |
| Base 5 | 124002445 | 124020425 |
| Base 6 | 23403256 | 23412556 |
| Base 7 | 10153527 | 10160547 |
| Base 8 | 3561358 | 3564438 |
| Base 9 | 2052489 | 2054889 |
| Base 10 | 12194910 | 12214710 |
| Base 11 | 8369311 | 8385311 |
| Base 12 | 5a6a512 | 5a82b12 |
| Base 13 | 4367913 | 4379c13 |
| Base 14 | 3262914 | 3272b14 |
| Base 15 | 261ee15 | 262d215 |
| Base 16 | 1dc5d16 | 1dd2316 |