Compare 138646 vs 138647
Property | 138646 | 138647 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 1811 × 3831 | 1386471 |
Prime factorization | 2 × 181 × 383 | 138647 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 181, 362, 383, 766, 69323, 138646 | 1, 138647 |
Number of properties | 0 | 6 |
Additive primes | 5322nd | |
Harmonic primes | 4844th | |
Isolated primes | 9704th | |
Long primes | 4823rd | |
Primes | 12901st | |
Sexy primes (2nd member) | 3182nd | |
Roman numberals | ||
Base 2 | 1000011101100101102 | 1000011101100101112 |
Base 3 | 210010120013 | 210010120023 |
Base 4 | 2013121124 | 2013121134 |
Base 5 | 134140415 | 134140425 |
Base 6 | 25455146 | 25455156 |
Base 7 | 11151347 | 11151357 |
Base 8 | 4166268 | 4166278 |
Base 9 | 2311619 | 2311629 |
Base 10 | 13864610 | 13864710 |
Base 11 | 9519211 | 9519311 |
Base 12 | 6829a12 | 6829b12 |
Base 13 | 4b15113 | 4b15213 |
Base 14 | 3875414 | 3875514 |
Base 15 | 2b13115 | 2b13215 |
Base 16 | 21d9616 | 21d9716 |