Compare 949 vs 953
| Property | 949 | 953 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 731 | 9531 |
| Prime factorization | 13 × 73 | 953 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 73, 949 | 1, 953 |
| Number of properties | 1 | 12 |
| Additive primes | 86th | |
| Centered heptagonal primes | 6th | |
| Chen primes | 111th | |
| Emirps | 32nd | |
| Isolated primes | 93rd | |
| Left-truncatable primes | 51st | |
| Long primes | 57th | |
| Primes | 162nd | |
| Pythagorean primes | 78th | |
| Semiprimes | 284th | |
| Sexy primes (2nd member) | 71st | |
| Sexy prime triplets (3rd member) | 27th | |
| Sophie germain primes | 37th | |
| Roman numberals | CMXLIX | CMLIII |
| Base 2 | 11101101012 | 11101110012 |
| Base 3 | 10220113 | 10220223 |
| Base 4 | 323114 | 323214 |
| Base 5 | 122445 | 123035 |
| Base 6 | 42216 | 42256 |
| Base 7 | 25247 | 25317 |
| Base 8 | 16658 | 16718 |
| Base 9 | 12649 | 12689 |
| Base 10 | 94910 | 95310 |
| Base 11 | 79311 | 79711 |
| Base 12 | 67112 | 67512 |
| Base 13 | 58013 | 58413 |
| Base 14 | 4bb14 | 4c114 |
| Base 15 | 43415 | 43815 |
| Base 16 | 3b516 | 3b916 |