Compare 216225 vs 216231
Property | 216225 | 216231 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 6 | 2 |
Prime factorization | 32 × 52 × 312 | 31 × 720771 |
Prime factorization | 3 × 3 × 5 × 5 × 31 × 31 | 3 × 72077 |
Divisors count | 27 | 4 |
Divisors | 1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 961, 1395, 2325, 2883, 4805, 6975, 8649, 14415, 24025, 43245, 72075, 216225 | 1, 3, 72077, 216231 |
Number of properties | 0 | 1 |
Semiprimes | 48723rd | |
Roman numberals | ||
Base 2 | 1101001100101000012 | 1101001100101001112 |
Base 3 | 1012221211003 | 1012221211203 |
Base 4 | 3103022014 | 3103022134 |
Base 5 | 234044005 | 234044115 |
Base 6 | 43450136 | 43450236 |
Base 7 | 15602527 | 15602617 |
Base 8 | 6462418 | 6462478 |
Base 9 | 3585409 | 3585469 |
Base 10 | 21622510 | 21623110 |
Base 11 | 1384a911 | 13850411 |
Base 12 | a516912 | a517312 |
Base 13 | 7755913 | 7756213 |
Base 14 | 58b2914 | 58b3114 |
Base 15 | 4410015 | 4410615 |
Base 16 | 34ca116 | 34ca716 |