Compare 20939 vs 20944
Property | 20939 | 20944 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 7 |
Prime factorization | 209391 | 24 × 71 × 111 × 171 |
Prime factorization | 20939 | 2 × 2 × 2 × 2 × 7 × 11 × 17 |
Divisors count | 2 | 40 |
Divisors | 1, 20939 | 1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 20944 |
Number of properties | 7 | 0 |
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 | 1010001110010112 | 1010001110100002 |
Base 3 | 10012011123 | 10012012013 |
Base 4 | 110130234 | 110131004 |
Base 5 | 11322245 | 11322345 |
Base 6 | 2405356 | 2405446 |
Base 7 | 1150227 | 1150307 |
Base 8 | 507138 | 507208 |
Base 9 | 316459 | 316519 |
Base 10 | 2093910 | 2094410 |
Base 11 | 1480611 | 1481011 |
Base 12 | 1014b12 | 1015412 |
Base 13 | 96b913 | 96c113 |
Base 14 | 78b914 | 78c014 |
Base 15 | 630e15 | 631415 |
Base 16 | 51cb16 | 51d016 |