Compare 4021 vs 4091
Property | 4021 | 4091 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 40211 | 40911 |
Prime factorization | 4021 | 4091 |
Divisors count | 2 | 2 |
Divisors | 1, 4021 | 1, 4091 |
Number of properties | 6 | 7 |
Additive primes | 285th | |
Chen primes | 325th | |
Harmonic primes | 199th | 202nd |
Long primes | 224th | |
Primes | 556th | 563rd |
Pythagorean primes | 272nd | |
Sexy primes (1st member) | 206th | |
Solinas primes | 64th | |
Super primes | 103rd | |
Twin primes (1st member) | 107th | |
Twin primes (2nd member) | 105th | |
Roman numberals | MMMMXXI | MMMMXCI |
Base 2 | 1111101101012 | 1111111110112 |
Base 3 | 121112213 | 121211123 |
Base 4 | 3323114 | 3333234 |
Base 5 | 1120415 | 1123315 |
Base 6 | 303416 | 305356 |
Base 7 | 145037 | 146337 |
Base 8 | 76658 | 77738 |
Base 9 | 54579 | 55459 |
Base 10 | 402110 | 409110 |
Base 11 | 302611 | 308a11 |
Base 12 | 23b112 | 244b12 |
Base 13 | 1aa413 | 1b2913 |
Base 14 | 167314 | 16c314 |
Base 15 | 12d115 | 132b15 |
Base 16 | fb516 | ffb16 |