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2232852 = 223186071
BaseRepresentation
bin1000100001001000010100
311012102220020
420201020110
51032422402
6115505140
724656526
oct10411024
94172806
102232852
111295636
128b81b0
1360241b
14421a16
152e18bc
hex221214

2232852 has 12 divisors (see below), whose sum is σ = 5210016. Its totient is φ = 744280.

The previous prime is 2232847. The next prime is 2232859. The reversal of 2232852 is 2582322.

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

It is a super-3 number, since 3×22328523 = 33396508714246962624, which contains 333 as substring.

It is a d-powerful number, because it can be written as 28 + 212 + 35 + 217 + 8 + 52 + 221 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232859) 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, 93024 + ... + 93047.

It is an arithmetic number, because the mean of its divisors is an integer number (434168).

22232852 is an apocalyptic number.

It is an amenable number.

2232852 is an abundant number, since it is smaller than the sum of its proper divisors (2977164).

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

2232852 is a wasteful number, since it uses less digits than its factorization.

2232852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186078 (or 186076 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2232852 is about 1494.2730674144. The cubic root of 2232852 is about 130.7033280210.

The spelling of 2232852 in words is "two million, two hundred thirty-two thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 186071 372142 558213 744284 1116426 2232852