Compare 147985 vs 147997
| Property | 147985 | 147997 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 171 × 17411 | 1479971 |
| Prime factorization | 5 × 17 × 1741 | 147997 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 17, 85, 1741, 8705, 29597, 147985 | 1, 147997 |
| Number of properties | 0 | 6 |
| Additive primes | 5646th | |
| Chen primes | 5863rd | |
| Emirps | 2900th | |
| Isolated primes | 10327th | |
| Primes | 13674th | |
| Pythagorean primes | 6820th | |
| Roman numberals | ||
| Base 2 | 1001000010000100012 | 1001000010000111012 |
| Base 3 | 211112222213 | 211120001013 |
| Base 4 | 2100201014 | 2100201314 |
| Base 5 | 142134205 | 142134425 |
| Base 6 | 31010416 | 31011016 |
| Base 7 | 11543057 | 11543237 |
| Base 8 | 4410218 | 4410358 |
| Base 9 | 2448879 | 2450119 |
| Base 10 | 14798510 | 14799710 |
| Base 11 | a120211 | a121311 |
| Base 12 | 7178112 | 7179112 |
| Base 13 | 5248613 | 5249513 |
| Base 14 | 3bd0514 | 3bd1314 |
| Base 15 | 2dcaa15 | 2dcb715 |
| Base 16 | 2421116 | 2421d16 |