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65088106 = 2378291061
BaseRepresentation
bin1111100001001…
…0101001101010
311112110211002121
43320102221222
5113130304411
610243021454
71420145146
oct370225152
9145424077
1065088106
1133816726
121996a88a
131063bb95
148904226
155aaa571
hex3e12a6a

65088106 has 16 divisors (see below), whose sum is σ = 100486440. Its totient is φ = 31596480.

The previous prime is 65088071. The next prime is 65088109. The reversal of 65088106 is 60188056.

It is a happy number.

65088106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 64947481 + 140625 = 8059^2 + 375^2 .

It is not an unprimeable number, because it can be changed into a prime (65088109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60816 + ... + 61876.

Almost surely, 265088106 is an apocalyptic number.

65088106 is a deficient number, since it is larger than the sum of its proper divisors (35398334).

65088106 is a wasteful number, since it uses less digits than its factorization.

65088106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 65088106 is about 8067.7200000992. The cubic root of 65088106 is about 402.2541605383.

The spelling of 65088106 in words is "sixty-five million, eighty-eight thousand, one hundred six".

Divisors: 1 2 37 74 829 1061 1658 2122 30673 39257 61346 78514 879569 1759138 32544053 65088106