Compare 423989 vs 423998
| Property | 423989 | 423998 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4239891 | 21 × 1011 × 20991 |
| Prime factorization | 423989 | 2 × 101 × 2099 |
| Divisors count | 2 | 8 |
| Divisors | 1, 423989 | 1, 2, 101, 202, 2099, 4198, 211999, 423998 |
| Number of properties | 3 | 0 |
| Chen primes | 14337th | |
| Primes | 35697th | |
| Twin primes (1st member) | 3994th | |
| Roman numberals | ||
| Base 2 | 11001111000001101012 | 11001111000001111102 |
| Base 3 | 2101121210223 | 2101121211223 |
| Base 4 | 12132003114 | 12132003324 |
| Base 5 | 1020314245 | 1020314435 |
| Base 6 | 130305256 | 130305426 |
| Base 7 | 34140567 | 34141017 |
| Base 8 | 14740658 | 14740768 |
| Base 9 | 7155389 | 7155489 |
| Base 10 | 42398910 | 42399810 |
| Base 11 | 26a60511 | 26a61311 |
| Base 12 | 18544512 | 18545212 |
| Base 13 | 11aca713 | 11acb313 |
| Base 14 | b072d14 | b073814 |
| Base 15 | 8595e15 | 8596815 |
| Base 16 | 6783516 | 6783e16 |