Compare 138881 vs 138888
Property | 138881 | 138888 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 7 |
Prime factorization | 291 × 47891 | 23 × 33 × 6431 |
Prime factorization | 29 × 4789 | 2 × 2 × 2 × 3 × 3 × 3 × 643 |
Divisors count | 4 | 32 |
Divisors | 1, 29, 4789, 138881 | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 11574, 15432, 17361, 23148, 34722, 46296, 69444, 138888 |
Number of properties | 1 | 0 |
Semiprimes | 31942nd | |
Roman numberals | ||
Base 2 | 1000011110100000012 | 1000011110100010002 |
Base 3 | 210011112023 | 210011120003 |
Base 4 | 2013220014 | 2013220204 |
Base 5 | 134210115 | 134210235 |
Base 6 | 25505456 | 25510006 |
Base 7 | 11156217 | 11156317 |
Base 8 | 4172018 | 4172108 |
Base 9 | 2314529 | 2314609 |
Base 10 | 13888110 | 13888810 |
Base 11 | 9538611 | 9539211 |
Base 12 | 6845512 | 6846012 |
Base 13 | 4b2a213 | 4b2a913 |
Base 14 | 3888114 | 3888814 |
Base 15 | 2b23b15 | 2b24315 |
Base 16 | 21e8116 | 21e8816 |