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36289652 = 2271296059
BaseRepresentation
bin1000101001101…
…1110001110100
32112021201001012
42022123301310
533242232102
63333451352
7620312510
oct212336164
975251035
1036289652
1119536a53
12101a0b58
137697a89
144b69140
1532bc752
hex229bc74

36289652 has 12 divisors (see below), whose sum is σ = 72579360. Its totient is φ = 15552696.

The previous prime is 36289651. The next prime is 36289663. The reversal of 36289652 is 25698263.

36289652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

36289652 is an admirable number.

It is a super-2 number, since 2×362896522 = 2633877684562208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36289651) 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, 648002 + ... + 648057.

It is an arithmetic number, because the mean of its divisors is an integer number (6048280).

Almost surely, 236289652 is an apocalyptic number.

It is an amenable number.

36289652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36289652 is a wasteful number, since it uses less digits than its factorization.

36289652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296070 (or 1296068 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 36289652 is about 6024.0893087669. The cubic root of 36289652 is about 331.0759250564.

The spelling of 36289652 in words is "thirty-six million, two hundred eighty-nine thousand, six hundred fifty-two".

Divisors: 1 2 4 7 14 28 1296059 2592118 5184236 9072413 18144826 36289652