Compare 213231 vs 213238
| Property | 213231 | 213238 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 171 × 371 × 1131 | 21 × 1066191 |
| Prime factorization | 3 × 17 × 37 × 113 | 2 × 106619 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 17, 37, 51, 111, 113, 339, 629, 1887, 1921, 4181, 5763, 12543, 71077, 213231 | 1, 2, 106619, 213238 |
| Number of properties | 0 | 1 |
| Semiprimes | 48063rd | |
| Roman numberals | ||
| Base 2 | 1101000000111011112 | 1101000000111101102 |
| Base 3 | 1012111111103 | 1012111112013 |
| Base 4 | 3100032334 | 3100033124 |
| Base 5 | 233104115 | 233104235 |
| Base 6 | 43231036 | 43231146 |
| Base 7 | 15454447 | 15454547 |
| Base 8 | 6403578 | 6403668 |
| Base 9 | 3544439 | 3544519 |
| Base 10 | 21323110 | 21323810 |
| Base 11 | 13622711 | 13623311 |
| Base 12 | a349312 | a349a12 |
| Base 13 | 7609513 | 7609c13 |
| Base 14 | 579cb14 | 579d414 |
| Base 15 | 432a615 | 432ad15 |
| Base 16 | 340ef16 | 340f616 |