Compare 21992 vs 21993
Property | 21992 | 21993 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 4 | 2 |
Prime factorization | 23 × 27491 | 31 × 73311 |
Prime factorization | 2 × 2 × 2 × 2749 | 3 × 7331 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 4, 8, 2749, 5498, 10996, 21992 | 1, 3, 7331, 21993 |
Number of properties | 0 | 1 |
Semiprimes | 5553rd | |
Roman numberals | ||
Base 2 | 1010101111010002 | 1010101111010012 |
Base 3 | 10100111123 | 10100111203 |
Base 4 | 111132204 | 111132214 |
Base 5 | 12004325 | 12004335 |
Base 6 | 2454526 | 2454536 |
Base 7 | 1210557 | 1210567 |
Base 8 | 527508 | 527518 |
Base 9 | 331459 | 331469 |
Base 10 | 2199210 | 2199310 |
Base 11 | 1558311 | 1558411 |
Base 12 | 1088812 | 1088912 |
Base 13 | a01913 | a01a13 |
Base 14 | 802c14 | 802d14 |
Base 15 | 67b215 | 67b315 |
Base 16 | 55e816 | 55e916 |