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52132203004 = 22711743158551
BaseRepresentation
bin110000100011010100…
…100100100111111100
311222120011221022021111
4300203110210213330
51323231320444004
635541010011404
73523612262020
oct604324444774
9158504838244
1052132203004
11201222a67a2
12a12ab76b64
134bba7244cb
1427479a0380
151551b6da04
hexc235249fc

52132203004 has 24 divisors (see below), whose sum is σ = 104273942528. Its totient is φ = 22340329200.

The previous prime is 52132202981. The next prime is 52132203007. The reversal of 52132203004 is 40030223125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52132203007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249529 + ... + 408079.

Almost surely, 252132203004 is an apocalyptic number.

It is an amenable number.

52132203004 is an abundant number, since it is smaller than the sum of its proper divisors (52141739524).

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

52132203004 is a wasteful number, since it uses less digits than its factorization.

52132203004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170305 (or 170303 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 52132203004 its reverse (40030223125), we get a palindrome (92162426129).

The spelling of 52132203004 in words is "fifty-two billion, one hundred thirty-two million, two hundred three thousand, four".

Divisors: 1 2 4 7 14 28 11743 23486 46972 82201 158551 164402 317102 328804 634204 1109857 2219714 4439428 1861864393 3723728786 7447457572 13033050751 26066101502 52132203004