Compare 858989 vs 860309
| Property | 858989 | 860309 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8589891 | 8603091 |
| Prime factorization | 858989 | 860309 |
| Divisors count | 2 | 2 |
| Divisors | 1, 858989 | 1, 860309 |
| Number of properties | 5 | 6 |
| Additive primes | 26350th | |
| Chen primes | 26319th | |
| Good primes | 2420th | |
| Happy primes | 9734th | 9744th |
| Isolated primes | 53933rd | |
| Primes | 68270th | 68362nd |
| Sophie germain primes | 6837th | |
| Twin primes (1st member) | 7181st | |
| Ulam primes | 4991st | |
| Roman numberals | ||
| Base 2 | 110100011011011011012 | 110100100000100101012 |
| Base 3 | 11211220221023 | 11212010100223 |
| Base 4 | 31012312314 | 31020021114 |
| Base 5 | 2044414245 | 2100122145 |
| Base 6 | 302244456 | 302345256 |
| Base 7 | 102052257 | 102121227 |
| Base 8 | 32155558 | 32202258 |
| Base 9 | 15482729 | 15511089 |
| Base 10 | 85898910 | 86030910 |
| Base 11 | 53740a11 | 5383aa11 |
| Base 12 | 35512512 | 355a4512 |
| Base 13 | 240ca113 | 24177813 |
| Base 14 | 18508514 | 18574914 |
| Base 15 | 11e7ae15 | 11ed8e15 |
| Base 16 | d1b6d16 | d209516 |