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34030052 = 2271215359
BaseRepresentation
bin1000000111010…
…0000111100100
32101000220110022
42001310013210
532202430202
63213214312
7562151660
oct201640744
971026408
1034030052
1118233311
12b491398
137086434
14473b8a0
152ec2ea2
hex20741e4

34030052 has 12 divisors (see below), whose sum is σ = 68060160. Its totient is φ = 14584296.

The previous prime is 34030043. The next prime is 34030057. The reversal of 34030052 is 25003043.

34030052 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 34030052.

It is not an unprimeable number, because it can be changed into a prime (34030057) 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, 607652 + ... + 607707.

It is an arithmetic number, because the mean of its divisors is an integer number (5671680).

Almost surely, 234030052 is an apocalyptic number.

It is an amenable number.

34030052 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.

34030052 is a wasteful number, since it uses less digits than its factorization.

34030052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215370 (or 1215368 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 34030052 is about 5833.5282634097. The cubic root of 34030052 is about 324.0565998767.

Adding to 34030052 its reverse (25003043), we get a palindrome (59033095).

The spelling of 34030052 in words is "thirty-four million, thirty thousand, fifty-two", and thus it is an eban number.

Divisors: 1 2 4 7 14 28 1215359 2430718 4861436 8507513 17015026 34030052