Compare 146921 vs 147221
| Property | 146921 | 147221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1469211 | 1472211 |
| Prime factorization | 146921 | 147221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 146921 | 1, 147221 |
| Number of properties | 8 | 8 |
| Additive primes | 5609th | 5621st |
| Cousin primes (2nd member) | 1665th | |
| Emirps | 2877th | 2884th |
| Happy primes | 2132nd | |
| Harmonic primes | 5108th | 5121st |
| Isolated primes | 10251st | 10268th |
| Long primes | 5078th | |
| Primes | 13584th | 13609th |
| Pythagorean primes | 6774th | 6787th |
| Sexy primes (1st member) | 3336th | |
| Roman numberals | ||
| Base 2 | 1000111101111010012 | 1000111111000101012 |
| Base 3 | 211101121123 | 211102211223 |
| Base 4 | 2033132214 | 2033301114 |
| Base 5 | 142001415 | 142023415 |
| Base 6 | 30521056 | 30533256 |
| Base 7 | 11512257 | 11521347 |
| Base 8 | 4367518 | 4374258 |
| Base 9 | 2434759 | 2438489 |
| Base 10 | 14692110 | 14722110 |
| Base 11 | a042511 | a067811 |
| Base 12 | 7103512 | 7124512 |
| Base 13 | 51b4813 | 5201913 |
| Base 14 | 3b78514 | 3b91b14 |
| Base 15 | 2d7eb15 | 2d94b15 |
| Base 16 | 23de916 | 23f1516 |