Compare 20743 vs 21187
Property | 20743 | 21187 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207431 | 211871 |
Prime factorization | 20743 | 21187 |
Divisors count | 2 | 2 |
Divisors | 1, 20743 | 1, 21187 |
Number of properties | 7 | 7 |
Additive primes | 1107th | |
Cousin primes (1st member) | 354th | 361st |
Good primes | 261st | |
Harmonic primes | 874th | |
Isolated primes | 1632nd | 1663rd |
Long primes | 887th | |
Primes | 2335th | 2382nd |
Prime triplets (1st member) | 172nd | 178th |
Sexy primes (1st member) | 709th | 722nd |
Roman numberals | ||
Base 2 | 1010001000001112 | 1010010110000112 |
Base 3 | 10011100213 | 10020012013 |
Base 4 | 110100134 | 110230034 |
Base 5 | 11304335 | 11342225 |
Base 6 | 2400116 | 2420316 |
Base 7 | 1143227 | 1155257 |
Base 8 | 504078 | 513038 |
Base 9 | 314079 | 320519 |
Base 10 | 2074310 | 2118710 |
Base 11 | 1464811 | 14a1111 |
Base 12 | 1000712 | 1031712 |
Base 13 | 959813 | 984a13 |
Base 14 | 77b914 | 7a1514 |
Base 15 | 622d15 | 642715 |
Base 16 | 510716 | 52c316 |