Compare 20938 vs 20939
Property | 20938 | 20939 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 192 × 291 | 209391 |
Prime factorization | 2 × 19 × 19 × 29 | 20939 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 20938 | 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 | 1010001110010102 | 1010001110010112 |
Base 3 | 10012011113 | 10012011123 |
Base 4 | 110130224 | 110130234 |
Base 5 | 11322235 | 11322245 |
Base 6 | 2405346 | 2405356 |
Base 7 | 1150217 | 1150227 |
Base 8 | 507128 | 507138 |
Base 9 | 316449 | 316459 |
Base 10 | 2093810 | 2093910 |
Base 11 | 1480511 | 1480611 |
Base 12 | 1014a12 | 1014b12 |
Base 13 | 96b813 | 96b913 |
Base 14 | 78b814 | 78b914 |
Base 15 | 630d15 | 630e15 |
Base 16 | 51ca16 | 51cb16 |