Compare 145721 vs 147211
Property | 145721 | 147211 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1457211 | 1472111 |
Prime factorization | 145721 | 147211 |
Divisors count | 2 | 2 |
Divisors | 1, 145721 | 1, 147211 |
Number of properties | 8 | 4 |
Chen primes | 5795th | |
Emirps | 2847th | 2883rd |
Harmonic primes | 5062nd | |
Primes | 13484th | 13608th |
Pythagorean primes | 6721st | |
Sophie germain primes | 1600th | |
Twin primes (1st member) | 1656th | |
Twin primes (2nd member) | 1671st | |
Ulam primes | 957th | 964th |
Roman numberals | ||
Base 2 | 1000111001001110012 | 1000111111000010112 |
Base 3 | 211012200023 | 211102210213 |
Base 4 | 2032103214 | 2033300234 |
Base 5 | 141303415 | 142023215 |
Base 6 | 30423456 | 30533116 |
Base 7 | 11445627 | 11521217 |
Base 8 | 4344718 | 4374138 |
Base 9 | 2418029 | 2438379 |
Base 10 | 14572110 | 14721110 |
Base 11 | 9a53411 | a066911 |
Base 12 | 703b512 | 7123712 |
Base 13 | 5143413 | 5200c13 |
Base 14 | 3b16914 | 3b91114 |
Base 15 | 2d29b15 | 2d94115 |
Base 16 | 2393916 | 23f0b16 |