Compare 210413 vs 210421
| Property | 210413 | 210421 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 300591 | 2104211 |
| Prime factorization | 7 × 30059 | 210421 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 30059, 210413 | 1, 210421 |
| Number of properties | 1 | 5 |
| Chen primes | 7865th | |
| Isolated primes | 14335th | |
| Long primes | 7049th | |
| Primes | 18848th | |
| Pythagorean primes | 9412th | |
| Semiprimes | 47436th | |
| Roman numberals | ||
| Base 2 | 1100110101111011012 | 1100110101111101012 |
| Base 3 | 1012001220023 | 1012001221013 |
| Base 4 | 3031132314 | 3031133114 |
| Base 5 | 232131235 | 232131415 |
| Base 6 | 43020456 | 43021016 |
| Base 7 | 15343107 | 15343217 |
| Base 8 | 6327558 | 6327658 |
| Base 9 | 3505629 | 3505719 |
| Base 10 | 21041310 | 21042110 |
| Base 11 | 1340a511 | 13410211 |
| Base 12 | a192512 | a193112 |
| Base 13 | 74a0813 | 74a1313 |
| Base 14 | 5697714 | 5698114 |
| Base 15 | 4252815 | 4253115 |
| Base 16 | 335ed16 | 335f516 |