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64113106 = 2191687187
BaseRepresentation
bin1111010010010…
…0100111010010
311110122021122111
43310210213102
5112403104411
610210055534
71405644451
oct364444722
9143567574
1064113106
1133210142
121957a5aa
131038a165
14872cb98
155966721
hex3d249d2

64113106 has 8 divisors (see below), whose sum is σ = 101231280. Its totient is φ = 30369348.

The previous prime is 64113089. The next prime is 64113107. The reversal of 64113106 is 60131146.

It is a happy number.

64113106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×641131062 = 8220980721934472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64113107) 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 3 ways as a sum of consecutive naturals, for example, 843556 + ... + 843631.

It is an arithmetic number, because the mean of its divisors is an integer number (12653910).

Almost surely, 264113106 is an apocalyptic number.

64113106 is a deficient number, since it is larger than the sum of its proper divisors (37118174).

64113106 is a wasteful number, since it uses less digits than its factorization.

64113106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687208.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 64113106 is about 8007.0660044738. The cubic root of 64113106 is about 400.2354988236.

The spelling of 64113106 in words is "sixty-four million, one hundred thirteen thousand, one hundred six".

Divisors: 1 2 19 38 1687187 3374374 32056553 64113106