Compare 27430 vs 27431
Property | 27430 | 27431 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 131 × 2111 | 274311 |
Prime factorization | 2 × 5 × 13 × 211 | 27431 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430 | 1, 27431 |
Number of properties | 0 | 9 |
Additive primes | 1378th | |
Chen primes | 1458th | |
Cousin primes (2nd member) | 438th | |
Happy primes | 481st | |
Harmonic primes | 1116th | |
Isolated primes | 2127th | |
Primes | 2998th | |
Sexy primes (1st member) | 888th | |
Ulam primes | 226th | |
Roman numberals | ||
Base 2 | 1101011001001102 | 1101011001001112 |
Base 3 | 11011212213 | 11011212223 |
Base 4 | 122302124 | 122302134 |
Base 5 | 13342105 | 13342115 |
Base 6 | 3305546 | 3305556 |
Base 7 | 1426547 | 1426557 |
Base 8 | 654468 | 654478 |
Base 9 | 415579 | 415589 |
Base 10 | 2743010 | 2743110 |
Base 11 | 1967711 | 1967811 |
Base 12 | 13a5a12 | 13a5b12 |
Base 13 | c64013 | c64113 |
Base 14 | 9dd414 | 9dd514 |
Base 15 | 81da15 | 81db15 |
Base 16 | 6b2616 | 6b2716 |