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252310325052 = 22358735819183
BaseRepresentation
bin1110101011111011011…
…1100000011100111100
3220010020221101112021210
43222332313200130330
513113212420400202
6311524301524420
724141325243212
oct3527667403474
9803227345253
10252310325052
11980056676a5
1240a96273710
131aa3c90a836
14c2d75aacb2
15686aa79c6c
hex3abede073c

252310325052 has 24 divisors (see below), whose sum is σ = 589727045376. Its totient is φ = 83960162608.

The previous prime is 252310325039. The next prime is 252310325053. The reversal of 252310325052 is 250523013252.

252310325052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252310325053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17902548 + ... + 17916635.

It is an arithmetic number, because the mean of its divisors is an integer number (24571960224).

Almost surely, 2252310325052 is an apocalyptic number.

It is an amenable number.

252310325052 is an abundant number, since it is smaller than the sum of its proper divisors (337416720324).

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

252310325052 is a wasteful number, since it uses less digits than its factorization.

252310325052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35819777 (or 35819775 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 252310325052 in words is "two hundred fifty-two billion, three hundred ten million, three hundred twenty-five thousand, fifty-two".

Divisors: 1 2 3 4 6 12 587 1174 1761 2348 3522 7044 35819183 71638366 107457549 143276732 214915098 429830196 21025860421 42051720842 63077581263 84103441684 126155162526 252310325052