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62 = 231
BaseRepresentation
bin111110
32022
4332
5222
6142
7116
oct76
968
1062
1157
1252
134a
1446
1542
hex3e

62 has 4 divisors (see below), whose sum is σ = 96. Its totient is φ = 30.

The previous prime is 61. The next prime is 67. The reversal of 62 is 26.

Adding to 62 its reverse (26), we get a palindrome (88).

Subtracting from 62 its reverse (26), we obtain a triangular number (36 = T8).

62 is nontrivially palindromic in base 5.

62 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26 = 213.

It is an Ulam number.

62 is a nontrivial repdigit in base 5.

It is a plaindrome in base 5, base 7, base 9, base 11, base 13, base 14 and base 16.

It is a nialpdrome in base 2, base 4, base 5, base 8, base 10, base 12 and base 15.

It is a zygodrome in base 5.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 62.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14 + ... + 17.

It is an arithmetic number, because the mean of its divisors is an integer number (24).

62 is a deficient number, since it is larger than the sum of its proper divisors (34).

62 is a wasteful number, since it uses less digits than its factorization.

62 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33.

The product of its digits is 12, while the sum is 8.

The square root of 62 is about 7.8740078740. The cubic root of 62 is about 3.9578916097.

The spelling of 62 in words is "sixty-two", and thus it is an aban number, an eban number, and an uban number.

Divisors: 1 2 31 62