Compare 21169 vs 21179
Property | 21169 | 21179 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211691 | 211791 |
Prime factorization | 21169 | 21179 |
Divisors count | 2 | 2 |
Divisors | 1, 21169 | 1, 21179 |
Number of properties | 9 | 7 |
Additive primes | 1106th | |
Chen primes | 1169th | 1170th |
Cuban primes 2 | 17th | |
Isolated primes | 1661st | 1662nd |
Long primes | 905th | |
Lucky primes | 386th | |
Primes | 2380th | 2381st |
Pythagorean primes | 1182nd | |
Safe primes | 199th | |
Sexy primes (2nd member) | 721st | |
Sexy prime triplets (3rd member) | 197th | |
Sophie germain primes | 345th | |
Super primes | 353rd | |
Roman numberals | ||
Base 2 | 1010010101100012 | 1010010101110112 |
Base 3 | 10020010013 | 10020011023 |
Base 4 | 110223014 | 110223234 |
Base 5 | 11341345 | 11342045 |
Base 6 | 2420016 | 2420156 |
Base 7 | 1155017 | 1155147 |
Base 8 | 512618 | 512738 |
Base 9 | 320319 | 320429 |
Base 10 | 2116910 | 2117910 |
Base 11 | 149a511 | 14a0411 |
Base 12 | 1030112 | 1030b12 |
Base 13 | 983513 | 984213 |
Base 14 | 7a0114 | 7a0b14 |
Base 15 | 641415 | 641e15 |
Base 16 | 52b116 | 52bb16 |