Compare 728639 vs 730397
| Property | 728639 | 730397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 7286391 | 7303971 |
| Prime factorization | 728639 | 730397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 728639 | 1, 730397 |
| Number of properties | 4 | 5 |
| Additive primes | 22866th | |
| Chen primes | 22875th | |
| Emirps | 7335th | |
| Good primes | 2164th | 2167th |
| Isolated primes | 46155th | |
| Primes | 58678th | 58810th |
| Twin primes (1st member) | 6276th | |
| Roman numberals | ||
| Base 2 | 101100011110001111112 | 101100100101000111012 |
| Base 3 | 11010001111223 | 11010022202023 |
| Base 4 | 23013203334 | 23021101314 |
| Base 5 | 1413040245 | 1413330425 |
| Base 6 | 233411556 | 233532456 |
| Base 7 | 61232127 | 61313037 |
| Base 8 | 26170778 | 26224358 |
| Base 9 | 13304489 | 13328229 |
| Base 10 | 72863910 | 73039710 |
| Base 11 | 45848a11 | 45983811 |
| Base 12 | 2b17bb12 | 2b282512 |
| Base 13 | 1c686213 | 1c75b513 |
| Base 14 | 14d77914 | 15027314 |
| Base 15 | e5d5e15 | e663215 |
| Base 16 | b1e3f16 | b251d16 |