Compare 6420 vs 6423
| Property | 6420 | 6423 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 51 × 1071 | 31 × 21411 |
| Prime factorization | 2 × 2 × 3 × 5 × 107 | 3 × 2141 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420 | 1, 3, 2141, 6423 |
| Number of properties | 0 | 1 |
| Semiprimes | 1725th | |
| Roman numberals | ||
| Base 2 | 11001000101002 | 11001000101112 |
| Base 3 | 222102103 | 222102203 |
| Base 4 | 12101104 | 12101134 |
| Base 5 | 2011405 | 2011435 |
| Base 6 | 454206 | 454236 |
| Base 7 | 245017 | 245047 |
| Base 8 | 144248 | 144278 |
| Base 9 | 87239 | 87269 |
| Base 10 | 642010 | 642310 |
| Base 11 | 490711 | 490a11 |
| Base 12 | 387012 | 387312 |
| Base 13 | 2bcb13 | 2c0113 |
| Base 14 | 24a814 | 24ab14 |
| Base 15 | 1d8015 | 1d8315 |
| Base 16 | 191416 | 191716 |