Compare 1415 vs 1422
| Property | 1415 | 1422 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 2831 | 21 × 32 × 791 |
| Prime factorization | 5 × 283 | 2 × 3 × 3 × 79 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 283, 1415 | 1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422 |
| Number of properties | 1 | 0 |
| Semiprimes | 420th | |
| Roman numberals | MCDXV | MCDXXII |
| Base 2 | 101100001112 | 101100011102 |
| Base 3 | 12211023 | 12212003 |
| Base 4 | 1120134 | 1120324 |
| Base 5 | 211305 | 211425 |
| Base 6 | 103156 | 103306 |
| Base 7 | 40617 | 41017 |
| Base 8 | 26078 | 26168 |
| Base 9 | 18429 | 18509 |
| Base 10 | 141510 | 142210 |
| Base 11 | 107711 | 108311 |
| Base 12 | 99b12 | 9a612 |
| Base 13 | 84b13 | 85513 |
| Base 14 | 73114 | 73814 |
| Base 15 | 64515 | 64c15 |
| Base 16 | 58716 | 58e16 |