Compare 147909 vs 147919
| Property | 147909 | 147919 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 471 × 10491 | 1479191 |
| Prime factorization | 3 × 47 × 1049 | 147919 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 47, 141, 1049, 3147, 49303, 147909 | 1, 147919 |
| Number of properties | 0 | 5 |
| Additive primes | 5644th | |
| Chen primes | 5861st | |
| Harmonic primes | 5144th | |
| Isolated primes | 10323rd | |
| Primes | 13670th | |
| Roman numberals | ||
| Base 2 | 1001000001110001012 | 1001000001110011112 |
| Base 3 | 211112200103 | 211112201113 |
| Base 4 | 2100130114 | 2100130334 |
| Base 5 | 142131145 | 142131345 |
| Base 6 | 31004336 | 31004516 |
| Base 7 | 11541367 | 11541527 |
| Base 8 | 4407058 | 4407178 |
| Base 9 | 2448039 | 2448149 |
| Base 10 | 14790910 | 14791910 |
| Base 11 | a114311 | a115211 |
| Base 12 | 7171912 | 7172712 |
| Base 13 | 5242813 | 5243513 |
| Base 14 | 3bc8d14 | 3bc9914 |
| Base 15 | 2dc5915 | 2dc6415 |
| Base 16 | 241c516 | 241cf16 |