Compare 18434 vs 18443
Property | 18434 | 18443 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 131 × 7091 | 184431 |
Prime factorization | 2 × 13 × 709 | 18443 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 13, 26, 709, 1418, 9217, 18434 | 1, 18443 |
Number of properties | 0 | 8 |
Cousin primes (2nd member) | 330th | |
Harmonic primes | 763rd | |
Isolated primes | 1468th | |
Left-truncatable primes | 169th | |
Primes | 2113th | |
Safe primes | 181st | |
Sophie germain primes | 306th | |
Super primes | 319th | |
Roman numberals | ||
Base 2 | 1001000000000102 | 1001000000010112 |
Base 3 | 2210212023 | 2210220023 |
Base 4 | 102000024 | 102000234 |
Base 5 | 10422145 | 10422335 |
Base 6 | 2212026 | 2212156 |
Base 7 | 1045137 | 1045257 |
Base 8 | 440028 | 440138 |
Base 9 | 272529 | 272629 |
Base 10 | 1843410 | 1844310 |
Base 11 | 1293911 | 1294711 |
Base 12 | a80212 | a80b12 |
Base 13 | 851013 | 851913 |
Base 14 | 6a0a14 | 6a1514 |
Base 15 | 56de15 | 56e815 |
Base 16 | 480216 | 480b16 |