Compare 401221 vs 401227
| Property | 401221 | 401227 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 711 × 56511 | 6071 × 6611 |
| Prime factorization | 71 × 5651 | 607 × 661 |
| Divisors count | 4 | 4 |
| Divisors | 1, 71, 5651, 401221 | 1, 607, 661, 401227 |
| Number of properties | 1 | 1 |
| Semiprimes | 87823rd | 87824th |
| Roman numberals | ||
| Base 2 | 11000011111010001012 | 11000011111010010112 |
| Base 3 | 2021011010013 | 2021011010213 |
| Base 4 | 12013310114 | 12013310234 |
| Base 5 | 1003143415 | 1003144025 |
| Base 6 | 123333016 | 123333116 |
| Base 7 | 32605127 | 32605217 |
| Base 8 | 14175058 | 14175138 |
| Base 9 | 6713319 | 6713379 |
| Base 10 | 40122110 | 40122710 |
| Base 11 | 25449711 | 2544a211 |
| Base 12 | 17423112 | 17423712 |
| Base 13 | 11081213 | 11081813 |
| Base 14 | a630914 | a631114 |
| Base 15 | 7dd3115 | 7dd3715 |
| Base 16 | 61f4516 | 61f4b16 |