Compare 147997 vs 148387
| Property | 147997 | 148387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1479971 | 1483871 |
| Prime factorization | 147997 | 148387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 147997 | 1, 148387 |
| Number of properties | 6 | 7 |
| Additive primes | 5646th | 5657th |
| Chen primes | 5863rd | 5876th |
| Emirps | 2900th | |
| Happy primes | 2146th | |
| Harmonic primes | 5155th | |
| Isolated primes | 10327th | 10349th |
| Primes | 13674th | 13704th |
| Pythagorean primes | 6820th | |
| Sexy primes (2nd member) | 3359th | |
| Roman numberals | ||
| Base 2 | 1001000010000111012 | 1001000011101000112 |
| Base 3 | 211120001013 | 211121122113 |
| Base 4 | 2100201314 | 2100322034 |
| Base 5 | 142134425 | 142220225 |
| Base 6 | 31011016 | 31025516 |
| Base 7 | 11543237 | 11554217 |
| Base 8 | 4410358 | 4416438 |
| Base 9 | 2450119 | 2454849 |
| Base 10 | 14799710 | 14838710 |
| Base 11 | a121311 | a153811 |
| Base 12 | 7179112 | 71a5712 |
| Base 13 | 5249513 | 5270513 |
| Base 14 | 3bd1314 | 3c11114 |
| Base 15 | 2dcb715 | 2de7715 |
| Base 16 | 2421d16 | 243a316 |