Number of the day: 62542

Properties of the number 62542:

62542 = 2 × 31271 is semiprime and squarefree.
62542 has 2 distinct prime factors, 4 divisors, 21 antidivisors and 31270 totatives.
62542 has a prime digit sum 19 in base 10.
Reversing the decimal digits of 62542 results in an emirpimes.
62542 is the sum of 2 positive triangular numbers.
62542 is the difference of 2 positive pentagonal numbers in 2 ways.
62542 = 10² + 21² + 249² is the sum of 3 positive squares.
62542² is the sum of 3 positive squares.
62542 is a proper divisor of 101¹⁰⁶ - 1.
62542 = '62' + '542' is the concatenation of 2 semiprime numbers.
62542 is an emirpimes in (at least) the following bases: 5, 6, 10, 14, 15, 16, 19, 20, 22, 26, 28, 29, 32, 35, 36, 40, 43, 53, 54, 56, 59, 64, 67, 68, 71, 73, 74, 76, 77, 82, 83, 85, 86, 87, and 90.
62542 is palindromic in (at least) the following bases: 58, -61, -74, and -81.
62542 in base 23 = 5355 and consists of only the digits '3' and '5'.
62542 in base 58 = IYI and consists of only the digits 'I' and 'Y'.
62542 in base 60 = HMM and consists of only the digits 'H' and 'M'.
62542 in base 62 = GGk and consists of only the digits 'G' and 'k'.