Compare 40638 vs 40643
Property | 40638 | 40643 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 131 × 5211 | 971 × 4191 |
Prime factorization | 2 × 3 × 13 × 521 | 97 × 419 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 6773, 13546, 20319, 40638 | 1, 97, 419, 40643 |
Number of properties | 0 | 1 |
Semiprimes | 9943rd | |
Roman numberals | ||
Base 2 | 10011110101111102 | 10011110110000112 |
Base 3 | 20012020103 | 20012020223 |
Base 4 | 213223324 | 213230034 |
Base 5 | 23000235 | 23000335 |
Base 6 | 5120506 | 5120556 |
Base 7 | 2263237 | 2263317 |
Base 8 | 1172768 | 1173038 |
Base 9 | 616639 | 616689 |
Base 10 | 4063810 | 4064310 |
Base 11 | 2859411 | 2859911 |
Base 12 | 1b62612 | 1b62b12 |
Base 13 | 1566013 | 1566513 |
Base 14 | 10b4a14 | 10b5114 |
Base 15 | c09315 | c09815 |
Base 16 | 9ebe16 | 9ec316 |