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4308052 = 227532903
BaseRepresentation
bin10000011011110001010100
322002212112111
4100123301110
52100324202
6232200404
751421630
oct20336124
98085474
104308052
112482781
121539104
13b7ab58
14801dc0
155a16d7
hex41bc54

4308052 has 24 divisors (see below), whose sum is σ = 8781696. Its totient is φ = 1810848.

The previous prime is 4308047. The next prime is 4308053. The reversal of 4308052 is 2508034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4308053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33 + ... + 2935.

It is an arithmetic number, because the mean of its divisors is an integer number (365904).

Almost surely, 24308052 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 4308052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4390848).

4308052 is an abundant number, since it is smaller than the sum of its proper divisors (4473644).

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

4308052 is a wasteful number, since it uses less digits than its factorization.

4308052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967 (or 2965 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4308052 is about 2075.5847368874. The cubic root of 4308052 is about 162.7147708518.

The spelling of 4308052 in words is "four million, three hundred eight thousand, fifty-two".

Divisors: 1 2 4 7 14 28 53 106 212 371 742 1484 2903 5806 11612 20321 40642 81284 153859 307718 615436 1077013 2154026 4308052