Compare 147221 vs 147409
| Property | 147221 | 147409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1472211 | 1474091 |
| Prime factorization | 147221 | 147409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 147221 | 1, 147409 |
| Number of properties | 8 | 4 |
| Additive primes | 5621st | |
| Emirps | 2884th | |
| Harmonic primes | 5121st | 5128th |
| Isolated primes | 10268th | 10285th |
| Long primes | 5078th | |
| Primes | 13609th | 13628th |
| Pythagorean primes | 6787th | 6797th |
| Sexy primes (1st member) | 3336th | |
| Roman numberals | ||
| Base 2 | 1000111111000101012 | 1000111111110100012 |
| Base 3 | 211102211223 | 211110121213 |
| Base 4 | 2033301114 | 2033331014 |
| Base 5 | 142023415 | 142041145 |
| Base 6 | 30533256 | 30542416 |
| Base 7 | 11521347 | 11525237 |
| Base 8 | 4374258 | 4377218 |
| Base 9 | 2438489 | 2441779 |
| Base 10 | 14722110 | 14740910 |
| Base 11 | a067811 | a082911 |
| Base 12 | 7124512 | 7138112 |
| Base 13 | 5201913 | 5213213 |
| Base 14 | 3b91b14 | 3ba1314 |
| Base 15 | 2d94b15 | 2da2415 |
| Base 16 | 23f1516 | 23fd116 |