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52153000 = 235352153
BaseRepresentation
bin1100011011110…
…0101010101000
310122010122110121
43012330222220
5101322344000
65101453024
71202202364
oct306745250
9118118417
1052153000
1127491359
1215571174
13aa60383
146cd82a4
1548a2b1a
hex31bcaa8

52153000 has 32 divisors (see below), whose sum is σ = 122040360. Its totient is φ = 20860800.

The previous prime is 52152973. The next prime is 52153019. The reversal of 52153000 is 35125.

52153000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 32421636 + 19731364 = 5694^2 + 4442^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25077 + ... + 27076.

Almost surely, 252153000 is an apocalyptic number.

52153000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52153000 is an abundant number, since it is smaller than the sum of its proper divisors (69887360).

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

52153000 is a wasteful number, since it uses less digits than its factorization.

52153000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52174 (or 52160 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 52153000 is about 7221.7034001681. The cubic root of 52153000 is about 373.6168304437.

Adding to 52153000 its reverse (35125), we get a palindrome (52188125).

The spelling of 52153000 in words is "fifty-two million, one hundred fifty-three thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 52153 104306 208612 260765 417224 521530 1043060 1303825 2086120 2607650 5215300 6519125 10430600 13038250 26076500 52153000