Compare 40005 vs 40007
| Property | 40005 | 40007 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 32 × 51 × 71 × 1271 | 111 × 36371 |
| Prime factorization | 3 × 3 × 5 × 7 × 127 | 11 × 3637 |
| Divisors count | 24 | 4 |
| Divisors | 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2667, 4445, 5715, 8001, 13335, 40005 | 1, 11, 3637, 40007 |
| Number of properties | 0 | 1 |
| Semiprimes | 9792nd | |
| Roman numberals | ||
| Base 2 | 10011100010001012 | 10011100010001112 |
| Base 3 | 20002122003 | 20002122023 |
| Base 4 | 213010114 | 213010134 |
| Base 5 | 22400105 | 22400125 |
| Base 6 | 5051136 | 5051156 |
| Base 7 | 2244307 | 2244327 |
| Base 8 | 1161058 | 1161078 |
| Base 9 | 607809 | 607829 |
| Base 10 | 4000510 | 4000710 |
| Base 11 | 2806911 | 2807011 |
| Base 12 | 1b19912 | 1b19b12 |
| Base 13 | 1529413 | 1529613 |
| Base 14 | 1081714 | 1081914 |
| Base 15 | bcc015 | bcc215 |
| Base 16 | 9c4516 | 9c4716 |