Compare 308997 vs 309007
| Property | 308997 | 309007 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 131 × 191 × 1391 | 3090071 |
| Prime factorization | 3 × 3 × 13 × 19 × 139 | 309007 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 9, 13, 19, 39, 57, 117, 139, 171, 247, 417, 741, 1251, 1807, 2223, 2641, 5421, 7923, 16263, 23769, 34333, 102999, 308997 | 1, 309007 |
| Number of properties | 0 | 8 |
| Additive primes | 10631st | |
| Cousin primes (1st member) | 3048th | |
| Happy primes | 4007th | |
| Isolated primes | 20576th | |
| Primes | 26721st | |
| Prime triplets (1st member) | 1186th | |
| Sexy primes (1st member) | 6154th | |
| Sexy prime triplets (1st member) | 1210th | |
| Roman numberals | ||
| Base 2 | 10010110111000001012 | 10010110111000011112 |
| Base 3 | 1202002121003 | 1202002122013 |
| Base 4 | 10231300114 | 10231300334 |
| Base 5 | 343414425 | 343420125 |
| Base 6 | 103423136 | 103423316 |
| Base 7 | 24246037 | 24246167 |
| Base 8 | 11334058 | 11334178 |
| Base 9 | 5207709 | 5207819 |
| Base 10 | 30899710 | 30900710 |
| Base 11 | 1a117711 | 1a118611 |
| Base 12 | 12a99912 | 12a9a712 |
| Base 13 | aa85013 | aa85a13 |
| Base 14 | 8087314 | 8087d14 |
| Base 15 | 6184c15 | 6185715 |
| Base 16 | 4b70516 | 4b70f16 |