Compare 421987 vs 423013
| Property | 421987 | 423013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4219871 | 4230131 |
| Prime factorization | 421987 | 423013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421987 | 1, 423013 |
| Number of properties | 5 | 6 |
| Additive primes | 14051st | 14086th |
| Chen primes | 14270th | |
| Isolated primes | 27582nd | 27644th |
| Lucky primes | 4250th | |
| Primes | 35537th | 35617th |
| Sexy primes (1st member) | 8013th | |
| Super primes | 3785th | 3793rd |
| Roman numberals | ||
| Base 2 | 11001110000011000112 | 11001110100011001012 |
| Base 3 | 2101022120113 | 2101110210113 |
| Base 4 | 12130012034 | 12131012114 |
| Base 5 | 1020004225 | 1020140235 |
| Base 6 | 130133516 | 130222216 |
| Base 7 | 34051667 | 34111637 |
| Base 8 | 14701438 | 14721458 |
| Base 9 | 7127649 | 7142349 |
| Base 10 | 42198710 | 42301310 |
| Base 11 | 26905511 | 2698a811 |
| Base 12 | 18425712 | 18497112 |
| Base 13 | 11a0c713 | 11a70613 |
| Base 14 | adadd14 | b023314 |
| Base 15 | 8507715 | 8550d15 |
| Base 16 | 6706316 | 6746516 |