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3852148 = 228531129
BaseRepresentation
bin1110101100011101110100
321020201011011
432230131310
51441232043
6214322004
744512516
oct16543564
97221134
103852148
1121a11a3
121359304
13a4b4a1
14723bb6
1551159d
hex3ac774

3852148 has 12 divisors (see below), whose sum is σ = 6755140. Its totient is φ = 1922112.

The previous prime is 3852143. The next prime is 3852151. The reversal of 3852148 is 8412583.

It can be written as a sum of positive squares in 2 ways, for example, as 272484 + 3579664 = 522^2 + 1892^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2848 + ... + 3976.

Almost surely, 23852148 is an apocalyptic number.

It is an amenable number.

3852148 is a deficient number, since it is larger than the sum of its proper divisors (2902992).

3852148 is a wasteful number, since it uses less digits than its factorization.

3852148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986 (or 1984 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 3852148 is about 1962.6889717935. The cubic root of 3852148 is about 156.7596631109.

The spelling of 3852148 in words is "three million, eight hundred fifty-two thousand, one hundred forty-eight".