Compare 161221 vs 161263
Property | 161221 | 161263 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1612211 | 1612631 |
Prime factorization | 161221 | 161263 |
Divisors count | 2 | 2 |
Divisors | 1, 161221 | 1, 161263 |
Number of properties | 5 | 6 |
Additive primes | 6065th | 6066th |
Cousin primes (1st member) | 1791st | |
Emirps | 3252nd | |
Isolated primes | 11163rd | 11166th |
Long primes | 5523rd | |
Lucky primes | 1908th | |
Primes | 14786th | 14789th |
Pythagorean primes | 7376th | |
Roman numberals | ||
Base 2 | 1001110101110001012 | 1001110101111011112 |
Base 3 | 220120110113 | 220120122013 |
Base 4 | 2131130114 | 2131132334 |
Base 5 | 201243415 | 201300235 |
Base 6 | 32422216 | 32423316 |
Base 7 | 12410147 | 12411047 |
Base 8 | 4727058 | 4727578 |
Base 9 | 2651349 | 2651819 |
Base 10 | 16122110 | 16126310 |
Base 11 | 10014511 | 10018311 |
Base 12 | 7937112 | 793a712 |
Base 13 | 584c813 | 5852b13 |
Base 14 | 42a7b14 | 42aab14 |
Base 15 | 32b8115 | 32bad15 |
Base 16 | 275c516 | 275ef16 |