Compare 390977 vs 390989
| Property | 390977 | 390989 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 231 × 891 × 1911 | 3909891 |
| Prime factorization | 23 × 89 × 191 | 390989 |
| Divisors count | 8 | 2 |
| Divisors | 1, 23, 89, 191, 2047, 4393, 16999, 390977 | 1, 390989 |
| Number of properties | 0 | 3 |
| Chen primes | 13409th | |
| Primes | 33147th | |
| Twin primes (1st member) | 3731st | |
| Roman numberals | ||
| Base 2 | 10111110111010000012 | 10111110111010011012 |
| Base 3 | 2012120221223 | 2012121000023 |
| Base 4 | 11331310014 | 11331310314 |
| Base 5 | 1000024025 | 1000024245 |
| Base 6 | 122140256 | 122140456 |
| Base 7 | 32156067 | 32156247 |
| Base 8 | 13735018 | 13735158 |
| Base 9 | 6552789 | 6553029 |
| Base 10 | 39097710 | 39098910 |
| Base 11 | 24782411 | 24783511 |
| Base 12 | 16a31512 | 16a32512 |
| Base 13 | 108c6213 | 108c7113 |
| Base 14 | a26ad14 | a26bb14 |
| Base 15 | 7aca215 | 7acae15 |
| Base 16 | 5f74116 | 5f74d16 |