Compare 1946 vs 1951
| Property | 1946 | 1951 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 1391 | 19511 |
| Prime factorization | 2 × 7 × 139 | 1951 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 139, 278, 973, 1946 | 1, 1951 |
| Number of properties | 0 | 3 |
| Cuban primes 1 | 14th | |
| Primes | 297th | |
| Twin primes (2nd member) | 60th | |
| Roman numberals | MCMXLVI | MCMLI |
| Base 2 | 111100110102 | 111100111112 |
| Base 3 | 22000023 | 22000213 |
| Base 4 | 1321224 | 1321334 |
| Base 5 | 302415 | 303015 |
| Base 6 | 130026 | 130116 |
| Base 7 | 54507 | 54557 |
| Base 8 | 36328 | 36378 |
| Base 9 | 26029 | 26079 |
| Base 10 | 194610 | 195110 |
| Base 11 | 150a11 | 151411 |
| Base 12 | 116212 | 116712 |
| Base 13 | b6913 | b7113 |
| Base 14 | 9d014 | 9d514 |
| Base 15 | 89b15 | 8a115 |
| Base 16 | 79a16 | 79f16 |