Compare 147139 vs 147457
| Property | 147139 | 147457 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1471391 | 1474571 |
| Prime factorization | 147139 | 147457 |
| Divisors count | 2 | 2 |
| Divisors | 1, 147139 | 1, 147457 |
| Number of properties | 4 | 10 |
| Harmonic primes | 5117th | 5129th |
| Isolated primes | 10287th | |
| Long primes | 5087th | |
| Lucky primes | 1768th | 1773rd |
| Pierpont primes | 34th | |
| Primes | 13602nd | 13632nd |
| Proth primes | 116th | |
| Pythagorean primes | 6799th | |
| Sexy primes (2nd member) | 3342nd | |
| Solinas primes | 121st | |
| Twin primes (2nd member) | 1670th | |
| Roman numberals | ||
| Base 2 | 1000111110110000112 | 1001000000000000012 |
| Base 3 | 211102111213 | 211110211013 |
| Base 4 | 2033230034 | 2100000014 |
| Base 5 | 142020245 | 142043125 |
| Base 6 | 30531116 | 30544016 |
| Base 7 | 11516567 | 11526227 |
| Base 8 | 4373038 | 4400018 |
| Base 9 | 2437479 | 2442419 |
| Base 10 | 14713910 | 14745710 |
| Base 11 | a060311 | a087211 |
| Base 12 | 7119712 | 7140112 |
| Base 13 | 51c8513 | 5216b13 |
| Base 14 | 3b89d14 | 3ba4914 |
| Base 15 | 2d8e415 | 2da5715 |
| Base 16 | 23ec316 | 2400116 |