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34252060 = 22519233919
BaseRepresentation
bin1000001010101…
…0010100011100
32101110011222211
42002222110130
532232031220
63222050204
7564065143
oct202522434
971404884
1034252060
1118375097
12b579964
1371334bb
14479875a
153018b5a
hex20aa51c

34252060 has 48 divisors (see below), whose sum is σ = 79027200. Its totient is φ = 12412224.

The previous prime is 34252021. The next prime is 34252061. The reversal of 34252060 is 6025243.

It is a happy number.

It is a super-2 number, since 2×342520602 = 2346407228487200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34252061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6781 + ... + 10699.

It is an arithmetic number, because the mean of its divisors is an integer number (1646400).

Almost surely, 234252060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34252060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39513600).

34252060 is an abundant number, since it is smaller than the sum of its proper divisors (44775140).

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

34252060 is a wasteful number, since it uses less digits than its factorization.

34252060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 34252060 is about 5852.5259503910. The cubic root of 34252060 is about 324.7597751435.

The spelling of 34252060 in words is "thirty-four million, two hundred fifty-two thousand, sixty".

Divisors: 1 2 4 5 10 19 20 23 38 46 76 92 95 115 190 230 380 437 460 874 1748 2185 3919 4370 7838 8740 15676 19595 39190 74461 78380 90137 148922 180274 297844 360548 372305 450685 744610 901370 1489220 1712603 1802740 3425206 6850412 8563015 17126030 34252060