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52074413103852 = 22321988997272593
BaseRepresentation
bin10111101011100100001001…
…11001010001101011101100
320211101021011101101110101100
423311302010321101223230
523311141344223310402
6302430353301243100
713653152334031626
oct1365620471215354
9224337141343340
1052074413103852
11156576a8690207
125a10453703490
1323097997a2239
14cc05b4c39c16
156048958c471c
hex2f5c84e51aec

52074413103852 has 36 divisors (see below), whose sum is σ = 131633224140600. Its totient is φ = 17358048043392.

The previous prime is 52074413103827. The next prime is 52074413103871. The reversal of 52074413103852 is 25830131447025.

52074413103852 is a `hidden beast` number, since 5 + 20 + 7 + 441 + 3 + 103 + 85 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×520744131038522 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52074413103798 and 52074413103807.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3524068 + ... + 10796660.

It is an arithmetic number, because the mean of its divisors is an integer number (3656478448350).

Almost surely, 252074413103852 is an apocalyptic number.

It is an amenable number.

52074413103852 is an abundant number, since it is smaller than the sum of its proper divisors (79558811036748).

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

52074413103852 is a wasteful number, since it uses less digits than its factorization.

52074413103852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7471502 (or 7471497 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 52074413103852 in words is "fifty-two trillion, seventy-four billion, four hundred thirteen million, one hundred three thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 198899 397798 596697 795596 1193394 1790091 2386788 3580182 7160364 7272593 14545186 21817779 29090372 43635558 65453337 87271116 130906674 261813348 1446511475107 2893022950214 4339534425321 5786045900428 8679068850642 13018603275963 17358137701284 26037206551926 52074413103852