Compare 20928 vs 20939
Property | 20928 | 20939 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 8 | 1 |
Prime factorization | 26 × 31 × 1091 | 209391 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 | 20939 |
Divisors count | 28 | 2 |
Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 20928 | 1, 20939 |
Number of properties | 0 | 7 |
Additive primes | 1093rd | |
Chen primes | 1159th | |
Isolated primes | 1644th | |
Long primes | 895th | |
Primes | 2355th | |
Sophie germain primes | 340th | |
Ulam primes | 176th | |
Roman numberals | ||
Base 2 | 1010001110000002 | 1010001110010112 |
Base 3 | 10012010103 | 10012011123 |
Base 4 | 110130004 | 110130234 |
Base 5 | 11322035 | 11322245 |
Base 6 | 2405206 | 2405356 |
Base 7 | 1150057 | 1150227 |
Base 8 | 507008 | 507138 |
Base 9 | 316339 | 316459 |
Base 10 | 2092810 | 2093910 |
Base 11 | 147a611 | 1480611 |
Base 12 | 1014012 | 1014b12 |
Base 13 | 96ab13 | 96b913 |
Base 14 | 78ac14 | 78b914 |
Base 15 | 630315 | 630e15 |
Base 16 | 51c016 | 51cb16 |