Compare 42020 vs 42023
Property | 42020 | 42023 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 51 × 111 × 1911 | 420231 |
Prime factorization | 2 × 2 × 5 × 11 × 191 | 42023 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020 | 1, 42023 |
Number of properties | 0 | 9 |
Additive primes | 1958th | |
Cousin primes (2nd member) | 608th | |
Isolated primes | 3173rd | |
Long primes | 1654th | |
Primes | 4396th | |
Prime triplets (3rd member) | 286th | |
Safe primes | 342nd | |
Sexy primes (2nd member) | 1247th | |
Sophie germain primes | 585th | |
Roman numberals | ||
Base 2 | 10100100001001002 | 10100100001001112 |
Base 3 | 20101220223 | 20101221023 |
Base 4 | 221002104 | 221002134 |
Base 5 | 23210405 | 23210435 |
Base 6 | 5223126 | 5223156 |
Base 7 | 2333367 | 2333427 |
Base 8 | 1220448 | 1220478 |
Base 9 | 635689 | 635729 |
Base 10 | 4202010 | 4202310 |
Base 11 | 2963011 | 2963311 |
Base 12 | 2039812 | 2039b12 |
Base 13 | 1618413 | 1618713 |
Base 14 | 1145614 | 1145914 |
Base 15 | c6b515 | c6b815 |
Base 16 | a42416 | a42716 |