Compare 147221 vs 147517
| Property | 147221 | 147517 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1472211 | 1475171 |
| Prime factorization | 147221 | 147517 |
| Divisors count | 2 | 2 |
| Divisors | 1, 147221 | 1, 147517 |
| Number of properties | 8 | 4 |
| Additive primes | 5621st | |
| Emirps | 2884th | |
| Harmonic primes | 5121st | 5131st |
| Isolated primes | 10268th | 10291st |
| Long primes | 5078th | |
| Primes | 13609th | 13636th |
| Pythagorean primes | 6787th | 6801st |
| Sexy primes (1st member) | 3336th | |
| Roman numberals | ||
| Base 2 | 1000111111000101012 | 1001000000001111012 |
| Base 3 | 211102211223 | 211111001213 |
| Base 4 | 2033301114 | 2100003314 |
| Base 5 | 142023415 | 142100325 |
| Base 6 | 30533256 | 30545416 |
| Base 7 | 11521347 | 11530367 |
| Base 8 | 4374258 | 4400758 |
| Base 9 | 2438489 | 2443179 |
| Base 10 | 14722110 | 14751710 |
| Base 11 | a067811 | a091711 |
| Base 12 | 7124512 | 7145112 |
| Base 13 | 5201913 | 521b613 |
| Base 14 | 3b91b14 | 3ba8d14 |
| Base 15 | 2d94b15 | 2da9715 |
| Base 16 | 23f1516 | 2403d16 |