Compare 1944 vs 1951
| Property | 1944 | 1951 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 23 × 35 | 19511 |
| Prime factorization | 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 | 1951 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944 | 1, 1951 |
| Number of properties | 0 | 3 |
| Cuban primes 1 | 14th | |
| Primes | 297th | |
| Twin primes (2nd member) | 60th | |
| Roman numberals | MCMXLIV | MCMLI |
| Base 2 | 111100110002 | 111100111112 |
| Base 3 | 22000003 | 22000213 |
| Base 4 | 1321204 | 1321334 |
| Base 5 | 302345 | 303015 |
| Base 6 | 130006 | 130116 |
| Base 7 | 54457 | 54557 |
| Base 8 | 36308 | 36378 |
| Base 9 | 26009 | 26079 |
| Base 10 | 194410 | 195110 |
| Base 11 | 150811 | 151411 |
| Base 12 | 116012 | 116712 |
| Base 13 | b6713 | b7113 |
| Base 14 | 9cc14 | 9d514 |
| Base 15 | 89915 | 8a115 |
| Base 16 | 79816 | 79f16 |