Compare 409890 vs 409901
| Property | 409890 | 409901 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 51 × 131 × 10511 | 4099011 |
| Prime factorization | 2 × 3 × 5 × 13 × 1051 | 409901 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1051, 2102, 3153, 5255, 6306, 10510, 13663, 15765, 27326, 31530, 40989, 68315, 81978, 136630, 204945, 409890 | 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 | 11001000001001000102 | 11001000001001011012 |
| Base 3 | 2022110210103 | 2022110211123 |
| Base 4 | 12100102024 | 12100102314 |
| Base 5 | 1011040305 | 1011041015 |
| Base 6 | 124413506 | 124414056 |
| Base 7 | 33250057 | 33250227 |
| Base 8 | 14404428 | 14404558 |
| Base 9 | 6842339 | 6842459 |
| Base 10 | 40989010 | 40990110 |
| Base 11 | 25aa5811 | 25aa6811 |
| Base 12 | 17925612 | 17926512 |
| Base 13 | 11475013 | 11475b13 |
| Base 14 | a953c14 | a954914 |
| Base 15 | 816b015 | 816bb15 |
| Base 16 | 6412216 | 6412d16 |