Compare 20393 vs 21283
Property | 20393 | 21283 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 203931 | 212831 |
Prime factorization | 20393 | 21283 |
Divisors count | 2 | 2 |
Divisors | 1, 20393 | 1, 21283 |
Number of properties | 11 | 5 |
Additive primes | 1070th | |
Chen primes | 1132nd | |
Cousin primes (2nd member) | 351st | |
Happy primes | 383rd | 395th |
Harmonic primes | 839th | |
Isolated primes | 1613th | 1670th |
Left-truncatable primes | 170th | |
Long primes | 879th | |
Primes | 2304th | 2391st |
Pythagorean primes | 1149th | |
Sexy primes (1st member) | 705th | |
Sexy primes (2nd member) | 724th | |
Sophie germain primes | 330th | |
Roman numberals | ||
Base 2 | 1001111101010012 | 1010011001000112 |
Base 3 | 10002220223 | 10020120213 |
Base 4 | 103322214 | 110302034 |
Base 5 | 11230335 | 11401135 |
Base 6 | 2342256 | 2423116 |
Base 7 | 1133127 | 1160237 |
Base 8 | 476518 | 514438 |
Base 9 | 308689 | 321679 |
Base 10 | 2039310 | 2128310 |
Base 11 | 1435a11 | 14a9911 |
Base 12 | b97512 | 1039712 |
Base 13 | 938913 | 98c213 |
Base 14 | 760914 | 7a8314 |
Base 15 | 609815 | 648d15 |
Base 16 | 4fa916 | 532316 |