Compare 40215 vs 40219
| Property | 40215 | 40219 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 51 × 71 × 3831 | 371 × 10871 |
| Prime factorization | 3 × 5 × 7 × 383 | 37 × 1087 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 7, 15, 21, 35, 105, 383, 1149, 1915, 2681, 5745, 8043, 13405, 40215 | 1, 37, 1087, 40219 |
| Number of properties | 0 | 1 |
| Semiprimes | 9841st | |
| Roman numberals | ||
| Base 2 | 10011101000101112 | 10011101000110112 |
| Base 3 | 20010111103 | 20010111213 |
| Base 4 | 213101134 | 213101234 |
| Base 5 | 22413305 | 22413345 |
| Base 6 | 5101036 | 5101116 |
| Base 7 | 2251507 | 2251547 |
| Base 8 | 1164278 | 1164338 |
| Base 9 | 611439 | 611479 |
| Base 10 | 4021510 | 4021910 |
| Base 11 | 2823a11 | 2824311 |
| Base 12 | 1b33312 | 1b33712 |
| Base 13 | 153c613 | 153ca13 |
| Base 14 | 1092714 | 1092b14 |
| Base 15 | bdb015 | bdb415 |
| Base 16 | 9d1716 | 9d1b16 |