Compare 20983 vs 20984
Property | 20983 | 20984 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 209831 | 23 × 431 × 611 |
Prime factorization | 20983 | 2 × 2 × 2 × 43 × 61 |
Divisors count | 2 | 16 |
Divisors | 1, 20983 | 1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 10492, 20984 |
Number of properties | 4 | 0 |
Harmonic primes | 866th | |
Long primes | 896th | |
Primes | 2360th | |
Twin primes (2nd member) | 357th | |
Roman numberals | ||
Base 2 | 1010001111101112 | 1010001111110002 |
Base 3 | 10012100113 | 10012100123 |
Base 4 | 110133134 | 110133204 |
Base 5 | 11324135 | 11324145 |
Base 6 | 2410516 | 2410526 |
Base 7 | 1151147 | 1151157 |
Base 8 | 507678 | 507708 |
Base 9 | 317049 | 317059 |
Base 10 | 2098310 | 2098410 |
Base 11 | 1484611 | 1484711 |
Base 12 | 1018712 | 1018812 |
Base 13 | 972113 | 972213 |
Base 14 | 790b14 | 790c14 |
Base 15 | 633d15 | 633e15 |
Base 16 | 51f716 | 51f816 |