Compare 4021 vs 4022
Property | 4021 | 4022 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 40211 | 21 × 20111 |
Prime factorization | 4021 | 2 × 2011 |
Divisors count | 2 | 4 |
Divisors | 1, 4021 | 1, 2, 2011, 4022 |
Number of properties | 6 | 1 |
Additive primes | 285th | |
Harmonic primes | 199th | |
Primes | 556th | |
Pythagorean primes | 272nd | |
Semiprimes | 1108th | |
Sexy primes (1st member) | 206th | |
Twin primes (2nd member) | 105th | |
Roman numberals | MMMMXXI | MMMMXXII |
Base 2 | 1111101101012 | 1111101101102 |
Base 3 | 121112213 | 121112223 |
Base 4 | 3323114 | 3323124 |
Base 5 | 1120415 | 1120425 |
Base 6 | 303416 | 303426 |
Base 7 | 145037 | 145047 |
Base 8 | 76658 | 76668 |
Base 9 | 54579 | 54589 |
Base 10 | 402110 | 402210 |
Base 11 | 302611 | 302711 |
Base 12 | 23b112 | 23b212 |
Base 13 | 1aa413 | 1aa513 |
Base 14 | 167314 | 167414 |
Base 15 | 12d115 | 12d215 |
Base 16 | fb516 | fb616 |