Compare 147210 vs 147211
| Property | 147210 | 147211 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 51 × 71 × 7011 | 1472111 |
| Prime factorization | 2 × 3 × 5 × 7 × 701 | 147211 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 701, 1402, 2103, 3505, 4206, 4907, 7010, 9814, 10515, 14721, 21030, 24535, 29442, 49070, 73605, 147210 | 1, 147211 |
| Number of properties | 0 | 4 |
| Emirps | 2883rd | |
| Primes | 13608th | |
| Twin primes (2nd member) | 1671st | |
| Ulam primes | 964th | |
| Roman numberals | ||
| Base 2 | 1000111111000010102 | 1000111111000010112 |
| Base 3 | 211102210203 | 211102210213 |
| Base 4 | 2033300224 | 2033300234 |
| Base 5 | 142023205 | 142023215 |
| Base 6 | 30533106 | 30533116 |
| Base 7 | 11521207 | 11521217 |
| Base 8 | 4374128 | 4374138 |
| Base 9 | 2438369 | 2438379 |
| Base 10 | 14721010 | 14721110 |
| Base 11 | a066811 | a066911 |
| Base 12 | 7123612 | 7123712 |
| Base 13 | 5200b13 | 5200c13 |
| Base 14 | 3b91014 | 3b91114 |
| Base 15 | 2d94015 | 2d94115 |
| Base 16 | 23f0a16 | 23f0b16 |