Compare 421493 vs 421495
| Property | 421493 | 421495 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4214931 | 51 × 842991 |
| Prime factorization | 421493 | 5 × 84299 |
| Divisors count | 2 | 4 |
| Divisors | 1, 421493 | 1, 5, 84299, 421495 |
| Number of properties | 5 | 1 |
| Additive primes | 14038th | |
| Chen primes | 14257th | |
| Isolated primes | 27558th | |
| Primes | 35505th | |
| Semiprimes | 92084th | |
| Sophie germain primes | 3750th | |
| Roman numberals | ||
| Base 2 | 11001101110011101012 | 11001101110011101112 |
| Base 3 | 2101020112123 | 2101020112213 |
| Base 4 | 12123213114 | 12123213134 |
| Base 5 | 1014414335 | 1014414405 |
| Base 6 | 130112056 | 130112116 |
| Base 7 | 34035627 | 34035647 |
| Base 8 | 14671658 | 14671678 |
| Base 9 | 7121559 | 7121579 |
| Base 10 | 42149310 | 42149510 |
| Base 11 | 26874611 | 26874811 |
| Base 12 | 183b0512 | 183b0712 |
| Base 13 | 119b0713 | 119b0913 |
| Base 14 | ad86914 | ad86b14 |
| Base 15 | 84d4815 | 84d4a15 |
| Base 16 | 66e7516 | 66e7716 |