Compare 399149 vs 399161
| Property | 399149 | 399161 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3991491 | 71 × 1271 × 4491 |
| Prime factorization | 399149 | 7 × 127 × 449 |
| Divisors count | 2 | 8 |
| Divisors | 1, 399149 | 1, 7, 127, 449, 889, 3143, 57023, 399161 |
| Number of properties | 3 | 0 |
| Chen primes | 13639th | |
| Primes | 33792nd | |
| Twin primes (1st member) | 3796th | |
| Roman numberals | ||
| Base 2 | 11000010111001011012 | 11000010111001110012 |
| Base 3 | 2020211120223 | 2020211122023 |
| Base 4 | 12011302314 | 12011303214 |
| Base 5 | 1002330445 | 1002331215 |
| Base 6 | 123155256 | 123155456 |
| Base 7 | 32514627 | 32515107 |
| Base 8 | 14134558 | 14134718 |
| Base 9 | 6674689 | 6674829 |
| Base 10 | 39914910 | 39916110 |
| Base 11 | 25298311 | 25299411 |
| Base 12 | 172ba512 | 172bb512 |
| Base 13 | 10c8aa13 | 10c8b913 |
| Base 14 | a566914 | a567714 |
| Base 15 | 7d3ee15 | 7d40b15 |
| Base 16 | 6172d16 | 6173916 |