Compare 145991 vs 145995
| Property | 145991 | 145995 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1459911 | 31 × 51 × 97331 |
| Prime factorization | 145991 | 3 × 5 × 9733 |
| Divisors count | 2 | 8 |
| Divisors | 1, 145991 | 1, 3, 5, 15, 9733, 29199, 48665, 145995 |
| Number of properties | 7 | 0 |
| Additive primes | 5576th | |
| Chen primes | 5801st | |
| Cousin primes (2nd member) | 1660th | |
| Harmonic primes | 5073rd | |
| Isolated primes | 10190th | |
| Primes | 13507th | |
| Sophie germain primes | 1603rd | |
| Roman numberals | ||
| Base 2 | 1000111010010001112 | 1000111010010010112 |
| Base 3 | 211020210023 | 211020210203 |
| Base 4 | 2032210134 | 2032210234 |
| Base 5 | 141324315 | 141324405 |
| Base 6 | 30435156 | 30435236 |
| Base 7 | 11454267 | 11454337 |
| Base 8 | 4351078 | 4351138 |
| Base 9 | 2422329 | 2422369 |
| Base 10 | 14599110 | 14599510 |
| Base 11 | 9a75a11 | 9a76311 |
| Base 12 | 7059b12 | 705a312 |
| Base 13 | 515b113 | 515b513 |
| Base 14 | 3b2bd14 | 3b2c314 |
| Base 15 | 2d3cb15 | 2d3d015 |
| Base 16 | 23a4716 | 23a4b16 |