Compare 1406 vs 1411
| Property | 1406 | 1411 | 
|---|---|---|
| Type | composite number | semiprime | 
| Unique factors | 3 | 2 | 
| Total factors | 3 | 2 | 
| Prime factorization | 21 × 191 × 371 | 171 × 831 | 
| Prime factorization | 2 × 19 × 37 | 17 × 83 | 
| Divisors count | 8 | 4 | 
| Divisors | 1, 2, 19, 37, 38, 74, 703, 1406 | 1, 17, 83, 1411 | 
| Number of properties | 0 | 1 | 
| Semiprimes | 419th | |
| Roman numberals | MCDVI | MCDXI | 
| Base 2 | 101011111102 | 101100000112 | 
| Base 3 | 12210023 | 12210213 | 
| Base 4 | 1113324 | 1120034 | 
| Base 5 | 211115 | 211215 | 
| Base 6 | 103026 | 103116 | 
| Base 7 | 40467 | 40547 | 
| Base 8 | 25768 | 26038 | 
| Base 9 | 18329 | 18379 | 
| Base 10 | 140610 | 141110 | 
| Base 11 | 106911 | 107311 | 
| Base 12 | 99212 | 99712 | 
| Base 13 | 84213 | 84713 | 
| Base 14 | 72614 | 72b14 | 
| Base 15 | 63b15 | 64115 | 
| Base 16 | 57e16 | 58316 |