Compare 255990 vs 255993
Property | 255990 | 255993 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 6 | 2 |
Total factors | 6 | 2 |
Prime factorization | 21 × 31 × 51 × 71 × 231 × 531 | 31 × 853311 |
Prime factorization | 2 × 3 × 5 × 7 × 23 × 53 | 3 × 85331 |
Divisors count | 64 | 4 |
Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 53, 69, 70, 105, 106, 115, 138, 159, 161, 210, 230, 265, 318, 322, 345, 371, 483, 530, 690, 742, 795, 805, 966, 1113, 1219, 1590, 1610, 1855, 2226, 2415, 2438, 3657, 3710, 4830, 5565, 6095, 7314, 8533, 11130, 12190, 17066, 18285, 25599, 36570, 42665, 51198, 85330, 127995, 255990 | 1, 3, 85331, 255993 |
Number of properties | 0 | 1 |
Semiprimes | 57199th | |
Roman numberals | ||
Base 2 | 1111100111111101102 | 1111100111111110012 |
Base 3 | 1110000110103 | 1110000110203 |
Base 4 | 3321333124 | 3321333214 |
Base 5 | 311424305 | 311424335 |
Base 6 | 52530506 | 52530536 |
Base 7 | 21142207 | 21142237 |
Base 8 | 7637668 | 7637718 |
Base 9 | 4301339 | 4301369 |
Base 10 | 25599010 | 25599310 |
Base 11 | 16536911 | 16537111 |
Base 12 | 10418612 | 10418912 |
Base 13 | 8c69713 | 8c69a13 |
Base 14 | 6941014 | 6941314 |
Base 15 | 50cb015 | 50cb315 |
Base 16 | 3e7f616 | 3e7f916 |