Compare 208991 vs 210907
Property | 208991 | 210907 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2089911 | 2109071 |
Prime factorization | 208991 | 210907 |
Divisors count | 2 | 2 |
Divisors | 1, 208991 | 1, 210907 |
Number of properties | 7 | 8 |
Additive primes | 7551st | 7618th |
Chen primes | 7818th | |
Cousin primes (1st member) | 2240th | |
Isolated primes | 14367th | |
Primes | 18717th | 18884th |
Prime triplets (1st member) | 871st | 878th |
Sexy primes (1st member) | 4448th | 4480th |
Sexy primes (2nd member) | 4479th | |
Sexy prime triplets (2nd member) | 901st | |
Sophie germain primes | 2127th | |
Twin primes (1st member) | 2244th | |
Roman numberals | ||
Base 2 | 1100110000010111112 | 1100110111110110112 |
Base 3 | 1011212001023 | 1012010221013 |
Base 4 | 3030011334 | 3031331234 |
Base 5 | 231414315 | 232221125 |
Base 6 | 42513156 | 43042316 |
Base 7 | 15302067 | 15356147 |
Base 8 | 6301378 | 6337338 |
Base 9 | 3476129 | 3512719 |
Base 10 | 20899110 | 21090710 |
Base 11 | 13302211 | 13450411 |
Base 12 | a0b3b12 | a207712 |
Base 13 | 7418313 | 74cc813 |
Base 14 | 5623d14 | 56c0b14 |
Base 15 | 41dcb15 | 4275715 |
Base 16 | 3305f16 | 337db16 |