Compare 31080 vs 31091
Property | 31080 | 31091 |
---|---|---|
Type | composite number | prime |
Unique factors | 5 | 1 |
Total factors | 7 | 1 |
Prime factorization | 23 × 31 × 51 × 71 × 371 | 310911 |
Prime factorization | 2 × 2 × 2 × 3 × 5 × 7 × 37 | 31091 |
Divisors count | 64 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080 | 1, 31091 |
Number of properties | 0 | 4 |
Emirps | 667th | |
Isolated primes | 2393rd | |
Long primes | 1270th | |
Primes | 3350th | |
Roman numberals | ||
Base 2 | 1111001011010002 | 1111001011100112 |
Base 3 | 11201220103 | 11201221123 |
Base 4 | 132112204 | 132113034 |
Base 5 | 14433105 | 14433315 |
Base 6 | 3555206 | 3555356 |
Base 7 | 1564207 | 1564347 |
Base 8 | 745508 | 745638 |
Base 9 | 465639 | 465759 |
Base 10 | 3108010 | 3109110 |
Base 11 | 2139511 | 213a511 |
Base 12 | 15ba012 | 15bab12 |
Base 13 | 111ba13 | 111c813 |
Base 14 | b48014 | b48b14 |
Base 15 | 932015 | 932b15 |
Base 16 | 796816 | 797316 |