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52355054302105 = 5191972857979171
BaseRepresentation
bin10111110011101110111000…
…11010011111001110011001
320212101002112202022110112011
423321313130122133032121
523330241122400131410
6303203325132145521
714012346023615122
oct1371673432371631
9225332482273464
1052355054302105
11157557212951a5
125a569159082a1
13232a0a2a17b69
14ccddd8cc5049
1560bd1d77218a
hex2f9ddc69f399

52355054302105 has 32 divisors (see below), whose sum is σ = 66491732165760. Its totient is φ = 39464342346240.

The previous prime is 52355054302097. The next prime is 52355054302139. The reversal of 52355054302105 is 50120345055325.

It is not a de Polignac number, because 52355054302105 - 23 = 52355054302097 is a prime.

It is a super-3 number, since 3×523550543021053 (a number of 42 digits) contains 333 as substring.

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 31 ways as a sum of consecutive naturals, for example, 52979170 + ... + 53958340.

It is an arithmetic number, because the mean of its divisors is an integer number (2077866630180).

Almost surely, 252355054302105 is an apocalyptic number.

It is an amenable number.

52355054302105 is a deficient number, since it is larger than the sum of its proper divisors (14136677863655).

52355054302105 is a wasteful number, since it uses less digits than its factorization.

52355054302105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982249.

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 52355054302105 in words is "fifty-two trillion, three hundred fifty-five billion, fifty-four million, three hundred two thousand, one hundred five".

Divisors: 1 5 19 95 197 985 2857 3743 14285 18715 54283 271415 562829 979171 2814145 4895855 10693751 18604249 53468755 93021245 192896687 964483435 2797491547 3665037053 13987457735 18325185265 53152339393 265761696965 551105834759 2755529173795 10471010860421 52355054302105