Number of the day: 64118

Properties of the number 64118:

64118 = 2 × 32059 is semiprime and squarefree.
64118 has 2 distinct prime factors, 4 divisors, 15 antidivisors and 32058 totatives.
64118 has an oblong digit sum 20 in base 10.
Reversing the decimal digits of 64118 results in a sphenic number.
64118 = 3² + 10² + 253² is the sum of 3 positive squares.
64118² is the sum of 3 positive squares.
64118 is a proper divisor of 1901³⁹ - 1.
64118 is an emirpimes in (at least) the following bases: 2, 4, 5, 6, 11, 19, 22, 23, 26, 29, 31, 36, 44, 47, 52, 55, 63, 67, 68, 69, 71, 75, 78, 79, 82, 87, 90, 92, 94, and 97.
64118 is palindromic in (at least) base 49.
64118 in base 49 = QYQ and consists of only the digits 'Q' and 'Y'.