Compare 122147 vs 122231
| Property | 122147 | 122231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1221471 | 1222311 |
| Prime factorization | 122147 | 122231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 122147 | 1, 122231 |
| Number of properties | 4 | 7 |
| Additive primes | 4729th | 4733rd |
| Chen primes | 4988th | 4991st |
| Happy primes | 1800th | |
| Harmonic primes | 4346th | |
| Isolated primes | 8606th | |
| Primes | 11490th | 11499th |
| Sophie germain primes | 1384th | |
| Twin primes (1st member) | 1445th | |
| Roman numberals | ||
| Base 2 | 111011101001000112 | 111011101011101112 |
| Base 3 | 200121122223 | 200122000023 |
| Base 4 | 1313102034 | 1313113134 |
| Base 5 | 124020425 | 124024115 |
| Base 6 | 23412556 | 23415156 |
| Base 7 | 10160547 | 10162347 |
| Base 8 | 3564438 | 3565678 |
| Base 9 | 2054889 | 2056029 |
| Base 10 | 12214710 | 12223110 |
| Base 11 | 8385311 | 8391a11 |
| Base 12 | 5a82b12 | 5a89b12 |
| Base 13 | 4379c13 | 4383513 |
| Base 14 | 3272b14 | 3278b14 |
| Base 15 | 262d215 | 2633b15 |
| Base 16 | 1dd2316 | 1dd7716 |