Compare 142427 vs 142429
Property | 142427 | 142429 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1424271 | 71 × 203471 |
Prime factorization | 142427 | 7 × 20347 |
Divisors count | 2 | 4 |
Divisors | 1, 142427 | 1, 7, 20347, 142429 |
Number of properties | 7 | 1 |
Chen primes | 5687th | |
Isolated primes | 9962nd | |
Primes | 13219th | |
Semiprimes | 32707th | |
Sexy primes (1st member) | 3250th | |
Sexy primes (2nd member) | 3249th | |
Sexy prime triplets (2nd member) | 683rd | |
Super primes | 1572nd | |
Roman numberals | ||
Base 2 | 1000101100010110112 | 1000101100010111012 |
Base 3 | 210201010023 | 210201010113 |
Base 4 | 2023011234 | 2023011314 |
Base 5 | 140242025 | 140242045 |
Base 6 | 30152156 | 30152216 |
Base 7 | 11321457 | 11321507 |
Base 8 | 4261338 | 4261358 |
Base 9 | 2363329 | 2363349 |
Base 10 | 14242710 | 14242910 |
Base 11 | 9800a11 | 9801111 |
Base 12 | 6a50b12 | 6a51112 |
Base 13 | 4ca9c13 | 4caa113 |
Base 14 | 39c9514 | 39c9714 |
Base 15 | 2c30215 | 2c30415 |
Base 16 | 22c5b16 | 22c5d16 |