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36142864 = 2419118891
BaseRepresentation
bin1000100111011…
…1111100010000
32112000020200121
42021313330100
533223032424
63330400024
7616131532
oct211677420
975006617
1036142864
111944673a
1210130014
137646014
144b2b852
15328dee4
hex2277f10

36142864 has 20 divisors (see below), whose sum is σ = 73713040. Its totient is φ = 17120160.

The previous prime is 36142831. The next prime is 36142877. The reversal of 36142864 is 46824163.

36142864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 59142 + ... + 59749.

It is an arithmetic number, because the mean of its divisors is an integer number (3685652).

Almost surely, 236142864 is an apocalyptic number.

It is an amenable number.

36142864 is an abundant number, since it is smaller than the sum of its proper divisors (37570176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36142864 is a wasteful number, since it uses less digits than its factorization.

36142864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118918 (or 118912 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 36142864 is about 6011.8935452984. The cubic root of 36142864 is about 330.6289322040.

The spelling of 36142864 in words is "thirty-six million, one hundred forty-two thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 16 19 38 76 152 304 118891 237782 475564 951128 1902256 2258929 4517858 9035716 18071432 36142864