Compare 20644 vs 20653
Property | 20644 | 20653 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 131 × 3971 | 191 × 10871 |
Prime factorization | 2 × 2 × 13 × 397 | 19 × 1087 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644 | 1, 19, 1087, 20653 |
Number of properties | 0 | 1 |
Semiprimes | 5244th | |
Roman numberals | ||
Base 2 | 1010000101001002 | 1010000101011012 |
Base 3 | 10010221213 | 10010222213 |
Base 4 | 110022104 | 110022314 |
Base 5 | 11300345 | 11301035 |
Base 6 | 2353246 | 2353416 |
Base 7 | 1141217 | 1141337 |
Base 8 | 502448 | 502558 |
Base 9 | 312779 | 312879 |
Base 10 | 2064410 | 2065310 |
Base 11 | 1456811 | 1457611 |
Base 12 | bb4412 | bb5112 |
Base 13 | 952013 | 952913 |
Base 14 | 774814 | 775314 |
Base 15 | 61b415 | 61bd15 |
Base 16 | 50a416 | 50ad16 |