Compare 143989 vs 143997
| Property | 143989 | 143997 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 1091 × 13211 | 31 × 71 × 68571 |
| Prime factorization | 109 × 1321 | 3 × 7 × 6857 |
| Divisors count | 4 | 8 |
| Divisors | 1, 109, 1321, 143989 | 1, 3, 7, 21, 6857, 20571, 47999, 143997 |
| Number of properties | 1 | 0 |
| Semiprimes | 33081st | |
| Roman numberals | ||
| Base 2 | 1000110010011101012 | 1000110010011111012 |
| Base 3 | 210221112213 | 210221120203 |
| Base 4 | 2030213114 | 2030213314 |
| Base 5 | 141014245 | 141014425 |
| Base 6 | 30303416 | 30303536 |
| Base 7 | 11365367 | 11365507 |
| Base 8 | 4311658 | 4311758 |
| Base 9 | 2384579 | 2384669 |
| Base 10 | 14398910 | 14399710 |
| Base 11 | 991aa11 | 9920711 |
| Base 12 | 6b3b112 | 6b3b912 |
| Base 13 | 5070113 | 5070913 |
| Base 14 | 3a68d14 | 3a69714 |
| Base 15 | 2c9e415 | 2c9ec15 |
| Base 16 | 2327516 | 2327d16 |