Compare 420591 vs 420599
| Property | 420591 | 420599 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 1401971 | 4205991 |
| Prime factorization | 3 × 140197 | 420599 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 140197, 420591 | 1, 420599 |
| Number of properties | 1 | 6 |
| Additive primes | 14008th | |
| Chen primes | 14234th | |
| Isolated primes | 27505th | |
| Primes | 35438th | |
| Safe primes | 2142nd | |
| Semiprimes | 91891st | |
| Sexy primes (2nd member) | 7978th | |
| Roman numberals | ||
| Base 2 | 11001101010111011112 | 11001101010111101112 |
| Base 3 | 2101002211103 | 2101002212023 |
| Base 4 | 12122232334 | 12122233134 |
| Base 5 | 1014243315 | 1014243445 |
| Base 6 | 130031036 | 130031156 |
| Base 7 | 34011337 | 34011447 |
| Base 8 | 14653578 | 14653678 |
| Base 9 | 7108439 | 7108529 |
| Base 10 | 42059110 | 42059910 |
| Base 11 | 267aa611 | 26800311 |
| Base 12 | 18349312 | 18349b12 |
| Base 13 | 11959213 | 11959a13 |
| Base 14 | ad3c314 | ad3cb14 |
| Base 15 | 8494615 | 8494e15 |
| Base 16 | 66aef16 | 66af716 |