Compare 309929 vs 309938
| Property | 309929 | 309938 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3099291 | 21 × 311 × 49991 |
| Prime factorization | 309929 | 2 × 31 × 4999 |
| Divisors count | 2 | 8 |
| Divisors | 1, 309929 | 1, 2, 31, 62, 4999, 9998, 154969, 309938 |
| Number of properties | 3 | 0 |
| Chen primes | 10961st | |
| Primes | 26796th | |
| Twin primes (1st member) | 3083rd | |
| Roman numberals | ||
| Base 2 | 10010111010101010012 | 10010111010101100102 |
| Base 3 | 1202020102123 | 1202020110123 |
| Base 4 | 10232222214 | 10232223024 |
| Base 5 | 344042045 | 344042235 |
| Base 6 | 103505056 | 103505226 |
| Base 7 | 24304047 | 24304167 |
| Base 8 | 11352518 | 11352628 |
| Base 9 | 5221259 | 5221359 |
| Base 10 | 30992910 | 30993810 |
| Base 11 | 1a194411 | 1a195211 |
| Base 12 | 12b43512 | 12b44212 |
| Base 13 | ab0b913 | ab0c513 |
| Base 14 | 80d3b14 | 80d4614 |
| Base 15 | 61c6e15 | 61c7815 |
| Base 16 | 4baa916 | 4bab216 |