Compare 146921 vs 147047
| Property | 146921 | 147047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1469211 | 1470471 |
| Prime factorization | 146921 | 147047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 146921 | 1, 147047 |
| Number of properties | 8 | 5 |
| Additive primes | 5609th | 5613th |
| Cousin primes (2nd member) | 1665th | |
| Emirps | 2877th | |
| Happy primes | 2132nd | |
| Harmonic primes | 5108th | |
| Isolated primes | 10251st | 10258th |
| Long primes | 5074th | |
| Primes | 13584th | 13595th |
| Pythagorean primes | 6774th | |
| Safe primes | 904th | |
| Roman numberals | ||
| Base 2 | 1000111101111010012 | 1000111110011001112 |
| Base 3 | 211101121123 | 211102010123 |
| Base 4 | 2033132214 | 2033212134 |
| Base 5 | 142001415 | 142011425 |
| Base 6 | 30521056 | 30524356 |
| Base 7 | 11512257 | 11514657 |
| Base 8 | 4367518 | 4371478 |
| Base 9 | 2434759 | 2436359 |
| Base 10 | 14692110 | 14704710 |
| Base 11 | a042511 | a052a11 |
| Base 12 | 7103512 | 7111b12 |
| Base 13 | 51b4813 | 51c1413 |
| Base 14 | 3b78514 | 3b83514 |
| Base 15 | 2d7eb15 | 2d88215 |
| Base 16 | 23de916 | 23e6716 |