Compare 147211 vs 147391
| Property | 147211 | 147391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1472111 | 1473911 |
| Prime factorization | 147211 | 147391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 147211 | 1, 147391 |
| Number of properties | 4 | 5 |
| Emirps | 2883rd | 2890th |
| Isolated primes | 10282nd | |
| Lucky primes | 1771st | |
| Primes | 13608th | 13625th |
| Sexy primes (1st member) | 3341st | |
| Twin primes (2nd member) | 1671st | |
| Ulam primes | 964th | |
| Roman numberals | ||
| Base 2 | 1000111111000010112 | 1000111111101111112 |
| Base 3 | 211102210213 | 211110112213 |
| Base 4 | 2033300234 | 2033323334 |
| Base 5 | 142023215 | 142040315 |
| Base 6 | 30533116 | 30542116 |
| Base 7 | 11521217 | 11524667 |
| Base 8 | 4374138 | 4376778 |
| Base 9 | 2438379 | 2441579 |
| Base 10 | 14721110 | 14739110 |
| Base 11 | a066911 | a081211 |
| Base 12 | 7123712 | 7136712 |
| Base 13 | 5200c13 | 5211a13 |
| Base 14 | 3b91114 | 3b9dd14 |
| Base 15 | 2d94115 | 2da1115 |
| Base 16 | 23f0b16 | 23fbf16 |