Compare 409900 vs 409901
| Property | 409900 | 409901 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 52 × 40991 | 4099011 |
| Prime factorization | 2 × 2 × 5 × 5 × 4099 | 409901 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 25, 50, 100, 4099, 8198, 16396, 20495, 40990, 81980, 102475, 204950, 409900 | 1, 409901 |
| Number of properties | 0 | 5 |
| Additive primes | 13661st | |
| Chen primes | 13934th | |
| Cousin primes (2nd member) | 3878th | |
| Isolated primes | 26844th | |
| Primes | 34605th | |
| Roman numberals | ||
| Base 2 | 11001000001001011002 | 11001000001001011012 |
| Base 3 | 2022110211113 | 2022110211123 |
| Base 4 | 12100102304 | 12100102314 |
| Base 5 | 1011041005 | 1011041015 |
| Base 6 | 124414046 | 124414056 |
| Base 7 | 33250217 | 33250227 |
| Base 8 | 14404548 | 14404558 |
| Base 9 | 6842449 | 6842459 |
| Base 10 | 40990010 | 40990110 |
| Base 11 | 25aa6711 | 25aa6811 |
| Base 12 | 17926412 | 17926512 |
| Base 13 | 11475a13 | 11475b13 |
| Base 14 | a954814 | a954914 |
| Base 15 | 816ba15 | 816bb15 |
| Base 16 | 6412c16 | 6412d16 |