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52103555301 = 3747466311321
BaseRepresentation
bin110000100001100111…
…010010100011100101
311222111012000212000110
4300201213102203211
51323202002232201
635534104003233
73523113625020
oct604147224345
9158435025013
1052103555301
112010810a306
12a121460519
134bb4803bc5
142743c641b7
15154e3b06d6
hexc219d28e5

52103555301 has 32 divisors (see below), whose sum is σ = 81109721088. Its totient is φ = 29131159680.

The previous prime is 52103555299. The next prime is 52103555341. The reversal of 52103555301 is 10355530125.

It is not a de Polignac number, because 52103555301 - 21 = 52103555299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52103555341) 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, 4596721 + ... + 4608041.

It is an arithmetic number, because the mean of its divisors is an integer number (2534678784).

Almost surely, 252103555301 is an apocalyptic number.

It is an amenable number.

52103555301 is a deficient number, since it is larger than the sum of its proper divisors (29006165787).

52103555301 is a wasteful number, since it uses less digits than its factorization.

52103555301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16041.

The product of its (nonzero) digits is 11250, while the sum is 30.

The spelling of 52103555301 in words is "fifty-two billion, one hundred three million, five hundred fifty-five thousand, three hundred one".

Divisors: 1 3 7 21 47 141 329 987 4663 11321 13989 32641 33963 79247 97923 219161 237741 532087 657483 1534127 1596261 3724609 4602381 11173827 52789823 158369469 369528761 1108586283 2481121681 7443365043 17367851767 52103555301