Compare 131428 vs 131431
Property | 131428 | 131431 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 111 × 291 × 1031 | 1314311 |
Prime factorization | 2 × 2 × 11 × 29 × 103 | 131431 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 11, 22, 29, 44, 58, 103, 116, 206, 319, 412, 638, 1133, 1276, 2266, 2987, 4532, 5974, 11948, 32857, 65714, 131428 | 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 | 1000000001011001002 | 1000000001011001112 |
Base 3 | 202000212013 | 202000212113 |
Base 4 | 2000112104 | 2000112134 |
Base 5 | 132012035 | 132012115 |
Base 6 | 24522446 | 24522516 |
Base 7 | 10551137 | 10551167 |
Base 8 | 4005448 | 4005478 |
Base 9 | 2202519 | 2202549 |
Base 10 | 13142810 | 13143110 |
Base 11 | 8a82011 | 8a82311 |
Base 12 | 6408412 | 6408712 |
Base 13 | 47a8b13 | 47a9113 |
Base 14 | 35c7a14 | 35c7d14 |
Base 15 | 28e1d15 | 28e2115 |
Base 16 | 2016416 | 2016716 |