Compare 208207 vs 208216
Property | 208207 | 208216 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 2082071 | 23 × 171 × 15311 |
Prime factorization | 208207 | 2 × 2 × 2 × 17 × 1531 |
Divisors count | 2 | 16 |
Divisors | 1, 208207 | 1, 2, 4, 8, 17, 34, 68, 136, 1531, 3062, 6124, 12248, 26027, 52054, 104108, 208216 |
Number of properties | 7 | 0 |
Additive primes | 7528th | |
Chen primes | 7791st | |
Harmonic primes | 6983rd | |
Isolated primes | 14186th | |
Long primes | 6981st | |
Primes | 18651st | |
Sexy primes (1st member) | 4437th | |
Roman numberals | ||
Base 2 | 1100101101010011112 | 1100101101010110002 |
Base 3 | 1011201211013 | 1011201212013 |
Base 4 | 3023110334 | 3023111204 |
Base 5 | 231303125 | 231303315 |
Base 6 | 42435316 | 42435446 |
Base 7 | 15250067 | 15250217 |
Base 8 | 6265178 | 6265308 |
Base 9 | 3465419 | 3465519 |
Base 10 | 20820710 | 20821610 |
Base 11 | 13247a11 | 13248811 |
Base 12 | a05a712 | a05b412 |
Base 13 | 739cc13 | 73a0813 |
Base 14 | 55c3d14 | 55c4814 |
Base 15 | 41a5715 | 41a6115 |
Base 16 | 32d4f16 | 32d5816 |