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260540752010052 = 22328177265940691
BaseRepresentation
bin111011001111010111011110…
…111110010001101101000100
31021011111110012222022220010210
4323033113132332101231010
5233122144430003310202
62322042434044115420
7105610306500563553
oct7317273676215504
91234443188286123
10260540752010052
117601a7922541a8
122527a662835b70
13b24bb6ca8a047
14484a34d983d9a
15201c3e22a4c6c
hexecf5def91b44

260540752010052 has 24 divisors (see below), whose sum is σ = 610091867704032. Its totient is φ = 86537853572800.

The previous prime is 260540752010041. The next prime is 260540752010153. The reversal of 260540752010052 is 250010257045062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38632966974 + ... + 38632973717.

It is an arithmetic number, because the mean of its divisors is an integer number (25420494487668).

Almost surely, 2260540752010052 is an apocalyptic number.

It is an amenable number.

260540752010052 is an abundant number, since it is smaller than the sum of its proper divisors (349551115693980).

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

260540752010052 is a wasteful number, since it uses less digits than its factorization.

260540752010052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77265940979 (or 77265940977 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 260540752010052 in words is "two hundred sixty trillion, five hundred forty billion, seven hundred fifty-two million, ten thousand, fifty-two".

Divisors: 1 2 3 4 6 12 281 562 843 1124 1686 3372 77265940691 154531881382 231797822073 309063762764 463595644146 927191288292 21711729334171 43423458668342 65135188002513 86846917336684 130270376005026 260540752010052