Compare 551413 vs 551421
| Property | 551413 | 551421 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 1391 × 39671 | 33 × 131 × 15711 |
| Prime factorization | 139 × 3967 | 3 × 3 × 3 × 13 × 1571 |
| Divisors count | 4 | 16 |
| Divisors | 1, 139, 3967, 551413 | 1, 3, 9, 13, 27, 39, 117, 351, 1571, 4713, 14139, 20423, 42417, 61269, 183807, 551421 |
| Number of properties | 1 | 0 |
| Semiprimes | 118932nd | |
| Roman numberals | ||
| Base 2 | 100001101001111101012 | 100001101001111111012 |
| Base 3 | 10010001012013 | 10010001020003 |
| Base 4 | 20122133114 | 20122133314 |
| Base 5 | 1201211235 | 1201211415 |
| Base 6 | 154525016 | 154525136 |
| Base 7 | 44544227 | 44544337 |
| Base 8 | 20647658 | 20647758 |
| Base 9 | 10303519 | 10303609 |
| Base 10 | 55141310 | 55142110 |
| Base 11 | 34731511 | 34732211 |
| Base 12 | 22713112 | 22713912 |
| Base 13 | 163ca513 | 163cb013 |
| Base 14 | 104d4914 | 104d5314 |
| Base 15 | ad5ad15 | ad5b615 |
| Base 16 | 869f516 | 869fd16 |