Compare 821140 vs 821143
Property | 821140 | 821143 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 410571 | 8211431 |
Prime factorization | 2 × 2 × 5 × 41057 | 821143 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 41057, 82114, 164228, 205285, 410570, 821140 | 1, 821143 |
Number of properties | 0 | 5 |
Additive primes | 25314th | |
Cousin primes (1st member) | 6932nd | |
Isolated primes | 51700th | |
Lucky primes | 7323rd | |
Primes | 65505th | |
Roman numberals | ||
Base 2 | 110010000111100101002 | 110010000111100101112 |
Base 3 | 11122011011213 | 11122011012013 |
Base 4 | 30201321104 | 30201321134 |
Base 5 | 2022340305 | 2022340335 |
Base 6 | 253333246 | 253333316 |
Base 7 | 66566657 | 66600017 |
Base 8 | 31036248 | 31036278 |
Base 9 | 14813479 | 14813519 |
Base 10 | 82114010 | 82114310 |
Base 11 | 510a3111 | 510a3411 |
Base 12 | 33724412 | 33724712 |
Base 13 | 2299a813 | 2299ab13 |
Base 14 | 17536c14 | 17537114 |
Base 15 | 11347a15 | 11347d15 |
Base 16 | c879416 | c879716 |