Compare 131420 vs 131431
Property | 131420 | 131431 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 65711 | 1314311 |
Prime factorization | 2 × 2 × 5 × 6571 | 131431 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 6571, 13142, 26284, 32855, 65710, 131420 | 1, 131431 |
Number of properties | 0 | 8 |
Additive primes | 5065th | |
Good primes | 791st | |
Harmonic primes | 4621st | |
Isolated primes | 9222nd | |
Lucky primes | 1608th | |
Primes | 12277th | |
Sexy primes (1st member) | 3041st | |
Super primes | 1468th | |
Roman numberals | ||
Base 2 | 1000000001010111002 | 1000000001011001112 |
Base 3 | 202000211023 | 202000212113 |
Base 4 | 2000111304 | 2000112134 |
Base 5 | 132011405 | 132012115 |
Base 6 | 24522326 | 24522516 |
Base 7 | 10551027 | 10551167 |
Base 8 | 4005348 | 4005478 |
Base 9 | 2202429 | 2202549 |
Base 10 | 13142010 | 13143110 |
Base 11 | 8a81311 | 8a82311 |
Base 12 | 6407812 | 6408712 |
Base 13 | 47a8313 | 47a9113 |
Base 14 | 35c7214 | 35c7d14 |
Base 15 | 28e1515 | 28e2115 |
Base 16 | 2015c16 | 2016716 |