Compare 39998 vs 40007
| Property | 39998 | 40007 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 28571 | 111 × 36371 |
| Prime factorization | 2 × 7 × 2857 | 11 × 3637 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 2857, 5714, 19999, 39998 | 1, 11, 3637, 40007 |
| Number of properties | 0 | 1 |
| Semiprimes | 9792nd | |
| Roman numberals | ||
| Base 2 | 10011100001111102 | 10011100010001112 |
| Base 3 | 20002121023 | 20002122023 |
| Base 4 | 213003324 | 213010134 |
| Base 5 | 22344435 | 22400125 |
| Base 6 | 5051026 | 5051156 |
| Base 7 | 2244207 | 2244327 |
| Base 8 | 1160768 | 1161078 |
| Base 9 | 607729 | 607829 |
| Base 10 | 3999810 | 4000710 |
| Base 11 | 2806211 | 2807011 |
| Base 12 | 1b19212 | 1b19b12 |
| Base 13 | 1528a13 | 1529613 |
| Base 14 | 1081014 | 1081914 |
| Base 15 | bcb815 | bcc215 |
| Base 16 | 9c3e16 | 9c4716 |