Compare 138983 vs 139015
Property | 138983 | 139015 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 131 × 106911 | 51 × 278031 |
Prime factorization | 13 × 10691 | 5 × 27803 |
Divisors count | 4 | 4 |
Divisors | 1, 13, 10691, 138983 | 1, 5, 27803, 139015 |
Number of properties | 1 | 1 |
Semiprimes | 31968th | 31980th |
Roman numberals | ||
Base 2 | 1000011110111001112 | 1000011111000001112 |
Base 3 | 210011221123 | 210012002013 |
Base 4 | 2013232134 | 2013300134 |
Base 5 | 134214135 | 134220305 |
Base 6 | 25512356 | 25513316 |
Base 7 | 11161257 | 11162027 |
Base 8 | 4173478 | 4174078 |
Base 9 | 2315759 | 2316219 |
Base 10 | 13898310 | 13901510 |
Base 11 | 9546911 | 9549811 |
Base 12 | 6851b12 | 6854712 |
Base 13 | 4b35013 | 4b37613 |
Base 14 | 3891514 | 3893914 |
Base 15 | 2b2a815 | 2b2ca15 |
Base 16 | 21ee716 | 21f0716 |