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52204120325 = 5276710741611
BaseRepresentation
bin110000100111100110…
…111010100100000101
311222202012021002021222
4300213212322210011
51323403223322300
635552055250125
73525444462350
oct604746724405
9158665232258
1052204120325
11201599572a5
12a14b079945
134bcc5b4936
142753361297
151558127785
hexc279ba905

52204120325 has 48 divisors (see below), whose sum is σ = 75788434944. Its totient is φ = 34932427200.

The previous prime is 52204120273. The next prime is 52204120357. The reversal of 52204120325 is 52302140225.

It is not a de Polignac number, because 52204120325 - 232 = 47909153029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52204120294 and 52204120303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1233770 + ... + 1275380.

It is an arithmetic number, because the mean of its divisors is an integer number (1578925728).

Almost surely, 252204120325 is an apocalyptic number.

It is an amenable number.

52204120325 is a deficient number, since it is larger than the sum of its proper divisors (23584314619).

52204120325 is a wasteful number, since it uses less digits than its factorization.

52204120325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41802 (or 41797 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 52204120325 in words is "fifty-two billion, two hundred four million, one hundred twenty thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 67 107 175 335 469 535 749 1675 2345 2675 3745 7169 11725 18725 35845 41611 50183 179225 208055 250915 291277 1040275 1254575 1456385 2787937 4452377 7281925 13939685 19515559 22261885 31166639 69698425 97577795 111309425 155833195 298309259 487888975 779165975 1491546295 2088164813 7457731475 10440824065 52204120325