Compare 20550 vs 20551
Property | 20550 | 20551 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 31 × 52 × 1371 | 205511 |
Prime factorization | 2 × 3 × 5 × 5 × 137 | 20551 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 411, 685, 822, 1370, 2055, 3425, 4110, 6850, 10275, 20550 | 1, 20551 |
Number of properties | 0 | 4 |
Additive primes | 1077th | |
Lucky primes | 376th | |
Primes | 2320th | |
Twin primes (2nd member) | 350th | |
Roman numberals | ||
Base 2 | 1010000010001102 | 1010000010001112 |
Base 3 | 10010120103 | 10010120113 |
Base 4 | 110010124 | 110010134 |
Base 5 | 11242005 | 11242015 |
Base 6 | 2350506 | 2350516 |
Base 7 | 1136257 | 1136267 |
Base 8 | 501068 | 501078 |
Base 9 | 311639 | 311649 |
Base 10 | 2055010 | 2055110 |
Base 11 | 1449211 | 1449311 |
Base 12 | ba8612 | ba8712 |
Base 13 | 947a13 | 947b13 |
Base 14 | 76bc14 | 76bd14 |
Base 15 | 615015 | 615115 |
Base 16 | 504616 | 504716 |