Compare 42974 vs 42979
Property | 42974 | 42979 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 214871 | 429791 |
Prime factorization | 2 × 21487 | 42979 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 21487, 42974 | 1, 42979 |
Number of properties | 1 | 7 |
Additive primes | 2003rd | |
Chen primes | 2104th | |
Isolated primes | 3248th | |
Long primes | 1690th | |
Lucky primes | 657th | |
Primes | 4493rd | |
Semiprimes | 10454th | |
Super primes | 610th | |
Roman numberals | ||
Base 2 | 10100111110111102 | 10100111111000112 |
Base 3 | 20112211223 | 20112212113 |
Base 4 | 221331324 | 221332034 |
Base 5 | 23333445 | 23334045 |
Base 6 | 5305426 | 5305516 |
Base 7 | 2362017 | 2362067 |
Base 8 | 1237368 | 1237438 |
Base 9 | 648489 | 648549 |
Base 10 | 4297410 | 4297910 |
Base 11 | 2a31811 | 2a32211 |
Base 12 | 20a5212 | 20a5712 |
Base 13 | 1673913 | 1674113 |
Base 14 | 1193814 | 1193d14 |
Base 15 | caee15 | cb0415 |
Base 16 | a7de16 | a7e316 |