Compare 21211 vs 21377
Property | 21211 | 21377 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 212111 | 213771 |
Prime factorization | 21211 | 21377 |
Divisors count | 2 | 2 |
Divisors | 1, 21211 | 1, 21377 |
Number of properties | 5 | 8 |
Additive primes | 1108th | |
Chen primes | 1177th | |
Good primes | 268th | |
Isolated primes | 1664th | |
Long primes | 906th | 909th |
Lucky primes | 388th | |
Primes | 2385th | 2398th |
Prime triplets (1st member) | 181st | |
Pythagorean primes | 1190th | |
Sexy primes (1st member) | 728th | |
Twin primes (1st member) | 363rd | |
Roman numberals | ||
Base 2 | 1010010110110112 | 1010011100000012 |
Base 3 | 10020021213 | 10020222023 |
Base 4 | 110231234 | 110320014 |
Base 5 | 11343215 | 11410025 |
Base 6 | 2421116 | 2425456 |
Base 7 | 1155617 | 1162167 |
Base 8 | 513338 | 516018 |
Base 9 | 320779 | 322829 |
Base 10 | 2121110 | 2137710 |
Base 11 | 14a3311 | 1507411 |
Base 12 | 1033712 | 1045512 |
Base 13 | 986813 | 996513 |
Base 14 | 7a3114 | 7b0d14 |
Base 15 | 644115 | 650215 |
Base 16 | 52db16 | 538116 |