Compare 1951 vs 1962
| Property | 1951 | 1962 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 19511 | 21 × 32 × 1091 |
| Prime factorization | 1951 | 2 × 3 × 3 × 109 |
| Divisors count | 2 | 12 |
| Divisors | 1, 1951 | 1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962 |
| Number of properties | 3 | 0 |
| Cuban primes 1 | 14th | |
| Primes | 297th | |
| Twin primes (2nd member) | 60th | |
| Roman numberals | MCMLI | MCMLXII |
| Base 2 | 111100111112 | 111101010102 |
| Base 3 | 22000213 | 22002003 |
| Base 4 | 1321334 | 1322224 |
| Base 5 | 303015 | 303225 |
| Base 6 | 130116 | 130306 |
| Base 7 | 54557 | 55027 |
| Base 8 | 36378 | 36528 |
| Base 9 | 26079 | 26209 |
| Base 10 | 195110 | 196210 |
| Base 11 | 151411 | 152411 |
| Base 12 | 116712 | 117612 |
| Base 13 | b7113 | b7c13 |
| Base 14 | 9d514 | a0214 |
| Base 15 | 8a115 | 8ac15 |
| Base 16 | 79f16 | 7aa16 |