Compare 138979 vs 138983
Property | 138979 | 138983 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 471 × 29571 | 131 × 106911 |
Prime factorization | 47 × 2957 | 13 × 10691 |
Divisors count | 4 | 4 |
Divisors | 1, 47, 2957, 138979 | 1, 13, 10691, 138983 |
Number of properties | 1 | 1 |
Semiprimes | 31965th | 31968th |
Roman numberals | ||
Base 2 | 1000011110111000112 | 1000011110111001112 |
Base 3 | 210011221013 | 210011221123 |
Base 4 | 2013232034 | 2013232134 |
Base 5 | 134214045 | 134214135 |
Base 6 | 25512316 | 25512356 |
Base 7 | 11161217 | 11161257 |
Base 8 | 4173438 | 4173478 |
Base 9 | 2315719 | 2315759 |
Base 10 | 13897910 | 13898310 |
Base 11 | 9546511 | 9546911 |
Base 12 | 6851712 | 6851b12 |
Base 13 | 4b34913 | 4b35013 |
Base 14 | 3891114 | 3891514 |
Base 15 | 2b2a415 | 2b2a815 |
Base 16 | 21ee316 | 21ee716 |