Compare 131990 vs 131995
Property | 131990 | 131995 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 51 × 671 × 1971 | 51 × 263991 |
Prime factorization | 2 × 5 × 67 × 197 | 5 × 26399 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1970, 13199, 26398, 65995, 131990 | 1, 5, 26399, 131995 |
Number of properties | 0 | 1 |
Semiprimes | 30465th | |
Roman numberals | ||
Base 2 | 1000000011100101102 | 1000000011100110112 |
Base 3 | 202010011123 | 202010012013 |
Base 4 | 2000321124 | 2000321234 |
Base 5 | 132104305 | 132104405 |
Base 6 | 24550226 | 24550316 |
Base 7 | 10565457 | 10565537 |
Base 8 | 4016268 | 4016338 |
Base 9 | 2210459 | 2210519 |
Base 10 | 13199010 | 13199510 |
Base 11 | 9019111 | 9019611 |
Base 12 | 6447212 | 6447712 |
Base 13 | 4810113 | 4810613 |
Base 14 | 3615c14 | 3616314 |
Base 15 | 2919515 | 2919a15 |
Base 16 | 2039616 | 2039b16 |