Compare 21001 vs 21179
Property | 21001 | 21179 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 210011 | 211791 |
Prime factorization | 21001 | 21179 |
Divisors count | 2 | 2 |
Divisors | 1, 21001 | 1, 21179 |
Number of properties | 5 | 7 |
Chen primes | 1162nd | 1170th |
Harmonic primes | 867th | |
Isolated primes | 1648th | 1662nd |
Long primes | 905th | |
Primes | 2361st | 2381st |
Pythagorean primes | 1173rd | |
Safe primes | 199th | |
Sophie germain primes | 345th | |
Super primes | 353rd | |
Roman numberals | ||
Base 2 | 1010010000010012 | 1010010101110112 |
Base 3 | 10012102113 | 10020011023 |
Base 4 | 110200214 | 110223234 |
Base 5 | 11330015 | 11342045 |
Base 6 | 2411216 | 2420156 |
Base 7 | 1151417 | 1155147 |
Base 8 | 510118 | 512738 |
Base 9 | 317249 | 320429 |
Base 10 | 2100110 | 2117910 |
Base 11 | 1486211 | 14a0411 |
Base 12 | 101a112 | 1030b12 |
Base 13 | 973613 | 984213 |
Base 14 | 792114 | 7a0b14 |
Base 15 | 635115 | 641e15 |
Base 16 | 520916 | 52bb16 |