Compare 20663 vs 20899
Property | 20663 | 20899 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 206631 | 208991 |
Prime factorization | 20663 | 20899 |
Divisors count | 2 | 2 |
Divisors | 1, 20663 | 1, 20899 |
Number of properties | 7 | 10 |
Additive primes | 1081st | |
Chen primes | 1144th | 1157th |
Cousin primes (1st member) | 356th | |
Happy primes | 388th | |
Harmonic primes | 850th | 862nd |
Isolated primes | 1627th | |
Long primes | 886th | 894th |
Lucky primes | 382nd | |
Primes | 2328th | 2351st |
Prime triplets (2nd member) | 174th | |
Safe primes | 197th | |
Super primes | 349th | |
Twin primes (2nd member) | 356th | |
Roman numberals | ||
Base 2 | 1010000101101112 | 1010001101000112 |
Base 3 | 10011000223 | 10012000013 |
Base 4 | 110023134 | 110122034 |
Base 5 | 11301235 | 11320445 |
Base 6 | 2353556 | 2404316 |
Base 7 | 1141467 | 1146347 |
Base 8 | 502678 | 506438 |
Base 9 | 313089 | 316019 |
Base 10 | 2066310 | 2089910 |
Base 11 | 1458511 | 1477a11 |
Base 12 | bb5b12 | 1011712 |
Base 13 | 953613 | 968813 |
Base 14 | 775d14 | 788b14 |
Base 15 | 61c815 | 62d415 |
Base 16 | 50b716 | 51a316 |