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52918801034386 = 272954435657699
BaseRepresentation
bin11000000100001000111100…
…10101100110110010010010
320221100222200020020200222011
430002010132111212302102
523414010201031100021
6304314321145133134
714101154136024100
oct1402043625466222
9227328606220864
1052918801034386
1115952812659111
125b2802748a1aa
13236b2b58c9661
14d0d3d8424c70
1561b815a00de1
hex30211e566c92

52918801034386 has 24 divisors (see below), whose sum is σ = 92338891714800. Its totient is φ = 22679244525672.

The previous prime is 52918801034357. The next prime is 52918801034419. The reversal of 52918801034386 is 68343010881925.

It is a self number, because there is not a number n which added to its sum of digits gives 52918801034386.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6524565 + ... + 12182263.

It is an arithmetic number, because the mean of its divisors is an integer number (3847453821450).

Almost surely, 252918801034386 is an apocalyptic number.

52918801034386 is a deficient number, since it is larger than the sum of its proper divisors (39420090680414).

52918801034386 is a wasteful number, since it uses less digits than its factorization.

52918801034386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753158 (or 5753151 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 58.

The spelling of 52918801034386 in words is "fifty-two trillion, nine hundred eighteen billion, eight hundred one million, thirty-four thousand, three hundred eighty-six".

Divisors: 1 2 7 14 49 98 95443 190886 668101 1336202 4676707 5657699 9353414 11315398 39603893 79207786 277227251 554454502 539987765657 1079975531314 3779914359599 7559828719198 26459400517193 52918801034386