Compare 21157 vs 23321
Property | 21157 | 23321 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211571 | 233211 |
Prime factorization | 21157 | 23321 |
Divisors count | 2 | 2 |
Divisors | 1, 21157 | 1, 23321 |
Number of properties | 5 | 9 |
Additive primes | 1191st | |
Chen primes | 1279th | |
Isolated primes | 1659th | 1815th |
Primes | 2378th | 2600th |
Pythagorean primes | 1181st | 1289th |
Sexy primes (1st member) | 720th | 778th |
Sexy prime quadrupletss (1st member) | 38th | |
Sexy prime triplets (1st member) | 197th | 208th |
Sophie germain primes | 372nd | |
Roman numberals | ||
Base 2 | 1010010101001012 | 1011011000110012 |
Base 3 | 10020001213 | 10112222023 |
Base 4 | 110222114 | 112301214 |
Base 5 | 11341125 | 12212415 |
Base 6 | 2415416 | 2555456 |
Base 7 | 1154537 | 1246647 |
Base 8 | 512458 | 554318 |
Base 9 | 320179 | 348829 |
Base 10 | 2115710 | 2332110 |
Base 11 | 1499411 | 1658111 |
Base 12 | 102b112 | 115b512 |
Base 13 | 982613 | a7cc13 |
Base 14 | 79d314 | 86db14 |
Base 15 | 640715 | 6d9b15 |
Base 16 | 52a516 | 5b1916 |