Compare 1623 vs 1629
| Property | 1623 | 1629 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 5411 | 32 × 1811 |
| Prime factorization | 3 × 541 | 3 × 3 × 181 |
| Divisors count | 4 | 6 |
| Divisors | 1, 3, 541, 1623 | 1, 3, 9, 181, 543, 1629 |
| Number of properties | 1 | 0 |
| Semiprimes | 466th | |
| Roman numberals | MDCXXIII | MDCXXIX |
| Base 2 | 110010101112 | 110010111012 |
| Base 3 | 20200103 | 20201003 |
| Base 4 | 1211134 | 1211314 |
| Base 5 | 224435 | 230045 |
| Base 6 | 113036 | 113136 |
| Base 7 | 45067 | 45157 |
| Base 8 | 31278 | 31358 |
| Base 9 | 22039 | 22109 |
| Base 10 | 162310 | 162910 |
| Base 11 | 124611 | 125111 |
| Base 12 | b3312 | b3912 |
| Base 13 | 97b13 | 98413 |
| Base 14 | 83d14 | 84514 |
| Base 15 | 73315 | 73915 |
| Base 16 | 65716 | 65d16 |