Compare 31271 vs 31275
Property | 31271 | 31275 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 312711 | 32 × 52 × 1391 |
Prime factorization | 31271 | 3 × 3 × 5 × 5 × 139 |
Divisors count | 2 | 18 |
Divisors | 1, 31271 | 1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 2085, 3475, 6255, 10425, 31275 |
Number of properties | 6 | 0 |
Chen primes | 1607th | |
Cousin primes (2nd member) | 482nd | |
Harmonic primes | 1257th | |
Isolated primes | 2407th | |
Primes | 3372nd | |
Sexy primes (1st member) | 987th | |
Roman numberals | ||
Base 2 | 1111010001001112 | 1111010001010112 |
Base 3 | 11202200123 | 11202201003 |
Base 4 | 132202134 | 132202234 |
Base 5 | 20000415 | 20001005 |
Base 6 | 4004356 | 4004436 |
Base 7 | 1601127 | 1601167 |
Base 8 | 750478 | 750538 |
Base 9 | 468059 | 468109 |
Base 10 | 3127110 | 3127510 |
Base 11 | 2154911 | 2155211 |
Base 12 | 1611b12 | 1612312 |
Base 13 | 1130613 | 1130a13 |
Base 14 | b57914 | b57d14 |
Base 15 | 93eb15 | 940015 |
Base 16 | 7a2716 | 7a2b16 |