Compare 409289 vs 409290
| Property | 409289 | 409290 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 4092891 | 21 × 31 × 51 × 71 × 19491 |
| Prime factorization | 409289 | 2 × 3 × 5 × 7 × 1949 |
| Divisors count | 2 | 32 |
| Divisors | 1, 409289 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1949, 3898, 5847, 9745, 11694, 13643, 19490, 27286, 29235, 40929, 58470, 68215, 81858, 136430, 204645, 409290 |
| Number of properties | 4 | 0 |
| Chen primes | 13917th | |
| Primes | 34553rd | |
| Sophie germain primes | 3653rd | |
| Twin primes (1st member) | 3877th | |
| Roman numberals | ||
| Base 2 | 11000111110110010012 | 11000111110110010102 |
| Base 3 | 2022101022123 | 2022101022203 |
| Base 4 | 12033230214 | 12033230224 |
| Base 5 | 1010441245 | 1010441305 |
| Base 6 | 124345056 | 124345106 |
| Base 7 | 33231567 | 33231607 |
| Base 8 | 14373118 | 14373128 |
| Base 9 | 6833859 | 6833869 |
| Base 10 | 40928910 | 40929010 |
| Base 11 | 25a56111 | 25a56211 |
| Base 12 | 178a3512 | 178a3612 |
| Base 13 | 1143aa13 | 1143ab13 |
| Base 14 | a922d14 | a923014 |
| Base 15 | 8140e15 | 8141015 |
| Base 16 | 63ec916 | 63eca16 |