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52103422430125 = 5311432146741051
BaseRepresentation
bin10111101100011010001011…
…11111000100101110101101
320211111001001002112220212221
423312031011333010232231
523312130302120231000
6302451552023555341
713655230244162113
oct1366150577045655
9224431032486787
1052103422430125
1115668a346a0420
125a15baa8bbb51
13230c440844161
14cc1b67883ab3
156054e256061a
hex2f6345fc4bad

52103422430125 has 64 divisors (see below), whose sum is σ = 72591275547648. Its totient is φ = 37009530600000.

The previous prime is 52103422430123. The next prime is 52103422430161.

52103422430125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52103422430125 - 21 = 52103422430123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52103422430123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1269215850 + ... + 1269256900.

It is an arithmetic number, because the mean of its divisors is an integer number (1134238680432).

Almost surely, 252103422430125 is an apocalyptic number.

52103422430125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52103422430125 is a deficient number, since it is larger than the sum of its proper divisors (20487853117523).

52103422430125 is a wasteful number, since it uses less digits than its factorization.

52103422430125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62587 (or 62577 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

It can be divided in two parts, 5210342 and 2430125, that added together give a palindrome (7640467).

The spelling of 52103422430125 in words is "fifty-two trillion, one hundred three billion, four hundred twenty-two million, four hundred thirty thousand, one hundred twenty-five".

Divisors: 1 5 11 25 43 55 125 215 275 473 1075 1375 2365 5375 11825 21467 41051 59125 107335 205255 236137 451561 536675 923081 1026275 1180685 1765193 2257805 2683375 4615405 5131375 5903425 8825965 10153891 11289025 19417123 23077025 29517125 44129825 50769455 56445125 97085615 115385125 220649125 253847275 485428075 881241817 1269236375 2427140375 4406209085 9693659987 22031045425 37893398131 48468299935 110155227125 189466990655 242341499675 416827379441 947334953275 1211707498375 2084136897205 4736674766375 10420684486025 52103422430125