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BaseRepresentation
bin10000001000001110
310100121202
4100020032
54103222
61225502
7363413
oct201016
9110552
1066062
11456a7
1232292
13240b9
141a10a
1514892
hex1020e

66062 has 16 divisors (see below), whose sum is σ = 110160. Its totient is φ = 29568.

The previous prime is 66047. The next prime is 66067. The reversal of 66062 is 26066.

It is an Ulam number.

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 66062.

It is not an unprimeable number, because it can be changed into a prime (66067) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 953 + ... + 1019.

It is an arithmetic number, because the mean of its divisors is an integer number (6885).

266062 is an apocalyptic number.

66062 is a deficient number, since it is larger than the sum of its proper divisors (44098).

66062 is a wasteful number, since it uses less digits than its factorization.

66062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 66062 is about 257.0252905844. The cubic root of 66062 is about 40.4250506337.

The spelling of 66062 in words is "sixty-six thousand, sixty-two", and thus it is an eban number.