Compare 211207 vs 211213
Property | 211207 | 211213 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 291 × 72831 | 2112131 |
Prime factorization | 29 × 7283 | 211213 |
Divisors count | 4 | 2 |
Divisors | 1, 29, 7283, 211207 | 1, 211213 |
Number of properties | 1 | 6 |
Cousin primes (1st member) | 2243rd | |
Isolated primes | 14384th | |
Primes | 18909th | |
Prime triplets (1st member) | 880th | |
Pythagorean primes | 9440th | |
Semiprimes | 47619th | |
Sexy primes (1st member) | 4487th | |
Roman numberals | ||
Base 2 | 1100111001000001112 | 1100111001000011012 |
Base 3 | 1012012011113 | 1012012012013 |
Base 4 | 3032100134 | 3032100314 |
Base 5 | 232243125 | 232243235 |
Base 6 | 43054516 | 43055016 |
Base 7 | 15365237 | 15365327 |
Base 8 | 6344078 | 6344158 |
Base 9 | 3516449 | 3516519 |
Base 10 | 21120710 | 21121310 |
Base 11 | 13475711 | 13476211 |
Base 12 | a228712 | a229112 |
Base 13 | 7519913 | 751a213 |
Base 14 | 56d8314 | 56d8914 |
Base 15 | 428a715 | 428ad15 |
Base 16 | 3390716 | 3390d16 |