Compare 130786 vs 130787
Property | 130786 | 130787 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 653931 | 1307871 |
Prime factorization | 2 × 65393 | 130787 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 65393, 130786 | 1, 130787 |
Number of properties | 1 | 6 |
Chen primes | 5280th | |
Cousin primes (2nd member) | 1515th | |
Harmonic primes | 4606th | |
Isolated primes | 9183rd | |
Primes | 12230th | |
Safe primes | 834th | |
Semiprimes | 30186th | |
Roman numberals | ||
Base 2 | 111111110111000102 | 111111110111000112 |
Base 3 | 201221012213 | 201221012223 |
Base 4 | 1333232024 | 1333232034 |
Base 5 | 131411215 | 131411225 |
Base 6 | 24452546 | 24452556 |
Base 7 | 10532057 | 10532067 |
Base 8 | 3773428 | 3773438 |
Base 9 | 2183579 | 2183589 |
Base 10 | 13078610 | 13078710 |
Base 11 | 8a29711 | 8a29811 |
Base 12 | 6382a12 | 6382b12 |
Base 13 | 476b613 | 476b713 |
Base 14 | 3593c14 | 3593d14 |
Base 15 | 28b4115 | 28b4215 |
Base 16 | 1fee216 | 1fee316 |