Compare 208139 vs 208140
Property | 208139 | 208140 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2081391 | 22 × 31 × 51 × 34691 |
Prime factorization | 208139 | 2 × 2 × 3 × 5 × 3469 |
Divisors count | 2 | 24 |
Divisors | 1, 208139 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3469, 6938, 10407, 13876, 17345, 20814, 34690, 41628, 52035, 69380, 104070, 208140 |
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 | 1100101101000011002 |
Base 3 | 1011201112123 | 1011201112203 |
Base 4 | 3023100234 | 3023100304 |
Base 5 | 231300245 | 231300305 |
Base 6 | 42433356 | 42433406 |
Base 7 | 15245517 | 15245527 |
Base 8 | 6264138 | 6264148 |
Base 9 | 3464559 | 3464569 |
Base 10 | 20813910 | 20814010 |
Base 11 | 13241811 | 13241911 |
Base 12 | a054b12 | a055012 |
Base 13 | 7397913 | 7397a13 |
Base 14 | 55bd114 | 55bd214 |
Base 15 | 41a0e15 | 41a1015 |
Base 16 | 32d0b16 | 32d0c16 |