Compare 39999 vs 40007
| Property | 39999 | 40007 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 671 × 1991 | 111 × 36371 |
| Prime factorization | 3 × 67 × 199 | 11 × 3637 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 67, 199, 201, 597, 13333, 39999 | 1, 11, 3637, 40007 |
| Number of properties | 0 | 1 |
| Semiprimes | 9792nd | |
| Roman numberals | ||
| Base 2 | 10011100001111112 | 10011100010001112 |
| Base 3 | 20002121103 | 20002122023 |
| Base 4 | 213003334 | 213010134 |
| Base 5 | 22344445 | 22400125 |
| Base 6 | 5051036 | 5051156 |
| Base 7 | 2244217 | 2244327 |
| Base 8 | 1160778 | 1161078 |
| Base 9 | 607739 | 607829 |
| Base 10 | 3999910 | 4000710 |
| Base 11 | 2806311 | 2807011 |
| Base 12 | 1b19312 | 1b19b12 |
| Base 13 | 1528b13 | 1529613 |
| Base 14 | 1081114 | 1081914 |
| Base 15 | bcb915 | bcc215 |
| Base 16 | 9c3f16 | 9c4716 |