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52175431303011 = 3310931195684083
BaseRepresentation
bin10111101110100000010100…
…00011000111111101100011
320211201220220111221200022000
423313100022003013331203
523314320240403144021
6302545021240015043
713663356553410042
oct1367201203077543
9224656814850260
1052175431303011
111569652683a415
125a27b46461483
132316178221693
14cc54391c4559
156073091d7b26
hex2f740a0c7f63

52175431303011 has 32 divisors (see below), whose sum is σ = 78031105152000. Its totient is φ = 34453449162144.

The previous prime is 52175431302983. The next prime is 52175431303019. The reversal of 52175431303011 is 11030313457125.

52175431303011 is a `hidden beast` number, since 5 + 217 + 5 + 4 + 3 + 130 + 301 + 1 = 666.

It is not a de Polignac number, because 52175431303011 - 215 = 52175431270243 is a prime.

It is a super-2 number, since 2×521754313030112 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52175431303019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6337176 + ... + 12021258.

It is an arithmetic number, because the mean of its divisors is an integer number (2438472036000).

Almost surely, 252175431303011 is an apocalyptic number.

52175431303011 is a deficient number, since it is larger than the sum of its proper divisors (25855673848989).

52175431303011 is a wasteful number, since it uses less digits than its factorization.

52175431303011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687320 (or 5687314 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 52175431303011 in words is "fifty-two trillion, one hundred seventy-five billion, four hundred thirty-one million, three hundred three thousand, eleven".

Divisors: 1 3 9 27 109 327 981 2943 3119 9357 28071 84213 339971 1019913 3059739 5684083 9179217 17052249 51156747 153470241 619565047 1858695141 5576085423 16728256269 17728654877 53185964631 159557893893 478673681679 1932423381593 5797270144779 17391810434337 52175431303011