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65913094 = 2139472677
BaseRepresentation
bin1111101101110…
…0000100000110
311121000201202201
43323130010012
5113333204334
610312425114
71430152312
oct373340406
9147021681
1065913094
113422a535
121a0a819a
131086a540
148a7ab42
155bbec14
hex3edc106

65913094 has 16 divisors (see below), whose sum is σ = 106627248. Its totient is φ = 30377952.

The previous prime is 65913091. The next prime is 65913103. The reversal of 65913094 is 49031956.

65913094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65913091) 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, 23284 + ... + 25960.

It is an arithmetic number, because the mean of its divisors is an integer number (6664203).

Almost surely, 265913094 is an apocalyptic number.

65913094 is a deficient number, since it is larger than the sum of its proper divisors (40714154).

65913094 is a wasteful number, since it uses less digits than its factorization.

65913094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 65913094 is about 8118.6879481847. The cubic root of 65913094 is about 403.9465463703.

The spelling of 65913094 in words is "sixty-five million, nine hundred thirteen thousand, ninety-four".

Divisors: 1 2 13 26 947 1894 2677 5354 12311 24622 34801 69602 2535119 5070238 32956547 65913094