Compare 143997 vs 143998
| Property | 143997 | 143998 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 71 × 68571 | 21 × 719991 |
| Prime factorization | 3 × 7 × 6857 | 2 × 71999 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 7, 21, 6857, 20571, 47999, 143997 | 1, 2, 71999, 143998 |
| Number of properties | 0 | 1 |
| Semiprimes | 33083rd | |
| Roman numberals | ||
| Base 2 | 1000110010011111012 | 1000110010011111102 |
| Base 3 | 210221120203 | 210221120213 |
| Base 4 | 2030213314 | 2030213324 |
| Base 5 | 141014425 | 141014435 |
| Base 6 | 30303536 | 30303546 |
| Base 7 | 11365507 | 11365517 |
| Base 8 | 4311758 | 4311768 |
| Base 9 | 2384669 | 2384679 |
| Base 10 | 14399710 | 14399810 |
| Base 11 | 9920711 | 9920811 |
| Base 12 | 6b3b912 | 6b3ba12 |
| Base 13 | 5070913 | 5070a13 |
| Base 14 | 3a69714 | 3a69814 |
| Base 15 | 2c9ec15 | 2c9ed15 |
| Base 16 | 2327d16 | 2327e16 |