Compare 947 vs 1049
| Property | 947 | 1049 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9471 | 10491 |
| Prime factorization | 947 | 1049 |
| Divisors count | 2 | 2 |
| Divisors | 1, 947 | 1, 1049 |
| Number of properties | 7 | 5 |
| Chen primes | 110th | 120th |
| Isolated primes | 92nd | |
| Left-truncatable primes | 50th | |
| Primes | 161st | 176th |
| Pythagorean primes | 85th | |
| Sexy primes (1st member) | 71st | |
| Sexy primes (2nd member) | 70th | |
| Sexy prime triplets (2nd member) | 27th | |
| Sophie germain primes | 41st | |
| Twin primes (1st member) | 38th | |
| Roman numberals | CMXLVII | MXLIX |
| Base 2 | 11101100112 | 100000110012 |
| Base 3 | 10220023 | 11022123 |
| Base 4 | 323034 | 1001214 |
| Base 5 | 122425 | 131445 |
| Base 6 | 42156 | 45056 |
| Base 7 | 25227 | 30267 |
| Base 8 | 16638 | 20318 |
| Base 9 | 12629 | 13859 |
| Base 10 | 94710 | 104910 |
| Base 11 | 79111 | 87411 |
| Base 12 | 66b12 | 73512 |
| Base 13 | 57b13 | 62913 |
| Base 14 | 4b914 | 54d14 |
| Base 15 | 43215 | 49e15 |
| Base 16 | 3b316 | 41916 |