Compare 1541 vs 1551
| Property | 1541 | 1551 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 231 × 671 | 31 × 111 × 471 |
| Prime factorization | 23 × 67 | 3 × 11 × 47 |
| Divisors count | 4 | 8 |
| Divisors | 1, 23, 67, 1541 | 1, 3, 11, 33, 47, 141, 517, 1551 |
| Number of properties | 1 | 0 |
| Semiprimes | 450th | |
| Roman numberals | MDXLI | MDLI |
| Base 2 | 110000001012 | 110000011112 |
| Base 3 | 20100023 | 20101103 |
| Base 4 | 1200114 | 1200334 |
| Base 5 | 221315 | 222015 |
| Base 6 | 110456 | 111036 |
| Base 7 | 43317 | 43447 |
| Base 8 | 30058 | 30178 |
| Base 9 | 21029 | 21139 |
| Base 10 | 154110 | 155110 |
| Base 11 | 118111 | 119011 |
| Base 12 | a8512 | a9312 |
| Base 13 | 91713 | 92413 |
| Base 14 | 7c114 | 7cb14 |
| Base 15 | 6cb15 | 6d615 |
| Base 16 | 60516 | 60f16 |