Compare 1438 vs 1444
| Property | 1438 | 1444 | 
|---|---|---|
| Type | semiprime | composite number | 
| Unique factors | 2 | 2 | 
| Total factors | 2 | 4 | 
| Prime factorization | 21 × 7191 | 22 × 192 | 
| Prime factorization | 2 × 719 | 2 × 2 × 19 × 19 | 
| Divisors count | 4 | 9 | 
| Divisors | 1, 2, 719, 1438 | 1, 2, 4, 19, 38, 76, 361, 722, 1444 | 
| Number of properties | 1 | 0 | 
| Semiprimes | 424th | |
| Roman numberals | MCDXXXVIII | MCDXLIV | 
| Base 2 | 101100111102 | 101101001002 | 
| Base 3 | 12220213 | 12221113 | 
| Base 4 | 1121324 | 1122104 | 
| Base 5 | 212235 | 212345 | 
| Base 6 | 103546 | 104046 | 
| Base 7 | 41237 | 41327 | 
| Base 8 | 26368 | 26448 | 
| Base 9 | 18679 | 18749 | 
| Base 10 | 143810 | 144410 | 
| Base 11 | 109811 | 10a311 | 
| Base 12 | 9ba12 | a0412 | 
| Base 13 | 86813 | 87113 | 
| Base 14 | 74a14 | 75214 | 
| Base 15 | 65d15 | 66415 | 
| Base 16 | 59e16 | 5a416 |