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52017012675 = 3352174533073
BaseRepresentation
bin110000011100011101…
…001001111111000011
311222021011012000212000
4300130131021333003
51323012323401200
635521333035043
73521013212115
oct603435117703
9158234160760
1052017012675
112007327a581
12a0b8485a83
134b9c8c2854
1427365773b5
1515469b8300
hexc1c749fc3

52017012675 has 48 divisors (see below), whose sum is σ = 101178211680. Its totient is φ = 26110494720.

The previous prime is 52017012673. The next prime is 52017012689. The reversal of 52017012675 is 57621071025.

52017012675 is a `hidden beast` number, since 520 + 1 + 7 + 0 + 126 + 7 + 5 = 666.

It is not a de Polignac number, because 52017012675 - 21 = 52017012673 is a prime.

It is a super-2 number, since 2×520170126752 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52017012673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2255062 + ... + 2278011.

It is an arithmetic number, because the mean of its divisors is an integer number (2107879410).

Almost surely, 252017012675 is an apocalyptic number.

52017012675 is a deficient number, since it is larger than the sum of its proper divisors (49161199005).

52017012675 is a wasteful number, since it uses less digits than its factorization.

52017012675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4533109 (or 4533098 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 52017012675 in words is "fifty-two billion, seventeen million, twelve thousand, six hundred seventy-five".

Divisors: 1 3 5 9 15 17 25 27 45 51 75 85 135 153 225 255 425 459 675 765 1275 2295 3825 11475 4533073 13599219 22665365 40797657 67996095 77062241 113326825 122392971 203988285 231186723 339980475 385311205 611964855 693560169 1019941425 1155933615 1926556025 2080680507 3059824275 3467800845 5779668075 10403402535 17339004225 52017012675