Compare 131431 vs 131442
Property | 131431 | 131442 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1314311 | 21 × 31 × 191 × 11531 |
Prime factorization | 131431 | 2 × 3 × 19 × 1153 |
Divisors count | 2 | 16 |
Divisors | 1, 131431 | 1, 2, 3, 6, 19, 38, 57, 114, 1153, 2306, 3459, 6918, 21907, 43814, 65721, 131442 |
Number of properties | 8 | 0 |
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 | 1000000001011001112 | 1000000001011100102 |
Base 3 | 202000212113 | 202000220203 |
Base 4 | 2000112134 | 2000113024 |
Base 5 | 132012115 | 132012325 |
Base 6 | 24522516 | 24523106 |
Base 7 | 10551167 | 10551337 |
Base 8 | 4005478 | 4005628 |
Base 9 | 2202549 | 2202669 |
Base 10 | 13143110 | 13144210 |
Base 11 | 8a82311 | 8a83311 |
Base 12 | 6408712 | 6409612 |
Base 13 | 47a9113 | 47a9c13 |
Base 14 | 35c7d14 | 35c8a14 |
Base 15 | 28e2115 | 28e2c15 |
Base 16 | 2016716 | 2017216 |