Compare 208139 vs 208146
Property | 208139 | 208146 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2081391 | 21 × 31 × 1131 × 3071 |
Prime factorization | 208139 | 2 × 3 × 113 × 307 |
Divisors count | 2 | 16 |
Divisors | 1, 208139 | 1, 2, 3, 6, 113, 226, 307, 339, 614, 678, 921, 1842, 34691, 69382, 104073, 208146 |
Number of properties | 5 | 0 |
Additive primes | 7527th | |
Chen primes | 7789th | |
Long primes | 6978th | |
Primes | 18647th | |
Twin primes (1st member) | 2233rd | |
Roman numberals | ||
Base 2 | 1100101101000010112 | 1100101101000100102 |
Base 3 | 1011201112123 | 1011201120103 |
Base 4 | 3023100234 | 3023101024 |
Base 5 | 231300245 | 231300415 |
Base 6 | 42433356 | 42433506 |
Base 7 | 15245517 | 15245617 |
Base 8 | 6264138 | 6264228 |
Base 9 | 3464559 | 3464639 |
Base 10 | 20813910 | 20814610 |
Base 11 | 13241811 | 13242411 |
Base 12 | a054b12 | a055612 |
Base 13 | 7397913 | 7398313 |
Base 14 | 55bd114 | 55bd814 |
Base 15 | 41a0e15 | 41a1615 |
Base 16 | 32d0b16 | 32d1216 |