Compare 147139 vs 147221
| Property | 147139 | 147221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1471391 | 1472211 |
| Prime factorization | 147139 | 147221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 147139 | 1, 147221 |
| Number of properties | 4 | 8 |
| Additive primes | 5621st | |
| Emirps | 2884th | |
| Harmonic primes | 5117th | 5121st |
| Isolated primes | 10268th | |
| Long primes | 5078th | |
| Lucky primes | 1768th | |
| Primes | 13602nd | 13609th |
| Pythagorean primes | 6787th | |
| Sexy primes (1st member) | 3336th | |
| Twin primes (2nd member) | 1670th | |
| Roman numberals | ||
| Base 2 | 1000111110110000112 | 1000111111000101012 |
| Base 3 | 211102111213 | 211102211223 |
| Base 4 | 2033230034 | 2033301114 |
| Base 5 | 142020245 | 142023415 |
| Base 6 | 30531116 | 30533256 |
| Base 7 | 11516567 | 11521347 |
| Base 8 | 4373038 | 4374258 |
| Base 9 | 2437479 | 2438489 |
| Base 10 | 14713910 | 14722110 |
| Base 11 | a060311 | a067811 |
| Base 12 | 7119712 | 7124512 |
| Base 13 | 51c8513 | 5201913 |
| Base 14 | 3b89d14 | 3b91b14 |
| Base 15 | 2d8e415 | 2d94b15 |
| Base 16 | 23ec316 | 23f1516 |