Compare 870413 vs 870421
| Property | 870413 | 870421 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 8704131 | 831 × 104871 |
| Prime factorization | 870413 | 83 × 10487 |
| Divisors count | 2 | 4 |
| Divisors | 1, 870413 | 1, 83, 10487, 870421 |
| Number of properties | 5 | 1 |
| Additive primes | 26665th | |
| Happy primes | 9867th | |
| Isolated primes | 54622nd | |
| Primes | 69129th | |
| Semiprimes | 183855th | |
| Sexy primes (2nd member) | 14612th | |
| Roman numberals | ||
| Base 2 | 110101001000000011012 | 110101001000000101012 |
| Base 3 | 11220122221123 | 11220122222113 |
| Base 4 | 31102000314 | 31102001114 |
| Base 5 | 2103231235 | 2103231415 |
| Base 6 | 303534056 | 303534216 |
| Base 7 | 102534357 | 102534467 |
| Base 8 | 32440158 | 32440258 |
| Base 9 | 15658759 | 15658849 |
| Base 10 | 87041310 | 87042110 |
| Base 11 | 544a5511 | 544a6211 |
| Base 12 | 35b86512 | 35b87112 |
| Base 13 | 24624b13 | 24625613 |
| Base 14 | 1892c514 | 1892cd14 |
| Base 15 | 122d7815 | 122d8115 |
| Base 16 | d480d16 | d481516 |