Compare 12821 vs 12827
Property | 12821 | 12827 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 128211 | 1011 × 1271 |
Prime factorization | 12821 | 101 × 127 |
Divisors count | 2 | 4 |
Divisors | 1, 12821 | 1, 101, 127, 12827 |
Number of properties | 8 | 1 |
Chen primes | 776th | |
Harmonic primes | 547th | |
Long primes | 594th | |
Palindromic primes | 28th | |
Primes | 1528th | |
Pythagorean primes | 757th | |
Semiprimes | 3335th | |
Sophie germain primes | 232nd | |
Twin primes (1st member) | 245th | |
Roman numberals | ||
Base 2 | 110010000101012 | 110010000110112 |
Base 3 | 1221202123 | 1221210023 |
Base 4 | 30201114 | 30201234 |
Base 5 | 4022415 | 4023025 |
Base 6 | 1352056 | 1352156 |
Base 7 | 522447 | 522537 |
Base 8 | 310258 | 310338 |
Base 9 | 185259 | 185329 |
Base 10 | 1282110 | 1282710 |
Base 11 | 96a611 | 970111 |
Base 12 | 750512 | 750b12 |
Base 13 | 5ab313 | 5ab913 |
Base 14 | 495b14 | 496314 |
Base 15 | 3beb15 | 3c0215 |
Base 16 | 321516 | 321b16 |