Compare 20707 vs 20981
Property | 20707 | 20981 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207071 | 209811 |
Prime factorization | 20707 | 20981 |
Divisors count | 2 | 2 |
Divisors | 1, 20707 | 1, 20981 |
Number of properties | 4 | 5 |
Chen primes | 1161st | |
Good primes | 259th | 265th |
Harmonic primes | 851st | |
Isolated primes | 1630th | |
Primes | 2331st | 2359th |
Pythagorean primes | 1172nd | |
Twin primes (1st member) | 357th | |
Roman numberals | ||
Base 2 | 1010000111000112 | 1010001111101012 |
Base 3 | 10011012213 | 10012100023 |
Base 4 | 110032034 | 110133114 |
Base 5 | 11303125 | 11324115 |
Base 6 | 2355116 | 2410456 |
Base 7 | 1142417 | 1151127 |
Base 8 | 503438 | 507658 |
Base 9 | 313579 | 317029 |
Base 10 | 2070710 | 2098110 |
Base 11 | 1461511 | 1484411 |
Base 12 | bb9712 | 1018512 |
Base 13 | 956b13 | 971c13 |
Base 14 | 779114 | 790914 |
Base 15 | 620715 | 633b15 |
Base 16 | 50e316 | 51f516 |