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29025852 = 2232418821
BaseRepresentation
bin110111010111…
…0011000111100
32000121122222120
41232232120330
524412311402
62514042540
7501500322
oct156563074
960548876
1029025852
1115425609
129879450
13602377b
143bd7d12
1528353bc
hex1bae63c

29025852 has 12 divisors (see below), whose sum is σ = 67727016. Its totient is φ = 9675280.

The previous prime is 29025823. The next prime is 29025853. The reversal of 29025852 is 25852092.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29025853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1209399 + ... + 1209422.

It is an arithmetic number, because the mean of its divisors is an integer number (5643918).

Almost surely, 229025852 is an apocalyptic number.

It is an amenable number.

29025852 is an abundant number, since it is smaller than the sum of its proper divisors (38701164).

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

29025852 is a wasteful number, since it uses less digits than its factorization.

29025852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418828 (or 2418826 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 29025852 is about 5387.5645703787. The cubic root of 29025852 is about 307.3229491720.

The spelling of 29025852 in words is "twenty-nine million, twenty-five thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 2418821 4837642 7256463 9675284 14512926 29025852