Compare 940 vs 947
| Property | 940 | 947 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 51 × 471 | 9471 |
| Prime factorization | 2 × 2 × 5 × 47 | 947 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940 | 1, 947 |
| Number of properties | 0 | 7 |
| Chen primes | 110th | |
| Isolated primes | 92nd | |
| Left-truncatable primes | 50th | |
| Primes | 161st | |
| Sexy primes (1st member) | 71st | |
| Sexy primes (2nd member) | 70th | |
| Sexy prime triplets (2nd member) | 27th | |
| Roman numberals | CMXL | CMXLVII |
| Base 2 | 11101011002 | 11101100112 |
| Base 3 | 10212113 | 10220023 |
| Base 4 | 322304 | 323034 |
| Base 5 | 122305 | 122425 |
| Base 6 | 42046 | 42156 |
| Base 7 | 25127 | 25227 |
| Base 8 | 16548 | 16638 |
| Base 9 | 12549 | 12629 |
| Base 10 | 94010 | 94710 |
| Base 11 | 78511 | 79111 |
| Base 12 | 66412 | 66b12 |
| Base 13 | 57413 | 57b13 |
| Base 14 | 4b214 | 4b914 |
| Base 15 | 42a15 | 43215 |
| Base 16 | 3ac16 | 3b316 |