Compare 130785 vs 130787
| Property | 130785 | 130787 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 87191 | 1307871 |
| Prime factorization | 3 × 5 × 8719 | 130787 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 8719, 26157, 43595, 130785 | 1, 130787 |
| Number of properties | 0 | 6 |
| Chen primes | 5280th | |
| Cousin primes (2nd member) | 1515th | |
| Harmonic primes | 4606th | |
| Isolated primes | 9183rd | |
| Primes | 12230th | |
| Safe primes | 834th | |
| Roman numberals | ||
| Base 2 | 111111110111000012 | 111111110111000112 |
| Base 3 | 201221012203 | 201221012223 |
| Base 4 | 1333232014 | 1333232034 |
| Base 5 | 131411205 | 131411225 |
| Base 6 | 24452536 | 24452556 |
| Base 7 | 10532047 | 10532067 |
| Base 8 | 3773418 | 3773438 |
| Base 9 | 2183569 | 2183589 |
| Base 10 | 13078510 | 13078710 |
| Base 11 | 8a29611 | 8a29811 |
| Base 12 | 6382912 | 6382b12 |
| Base 13 | 476b513 | 476b713 |
| Base 14 | 3593b14 | 3593d14 |
| Base 15 | 28b4015 | 28b4215 |
| Base 16 | 1fee116 | 1fee316 |