Search a number
-
+
52528829313 = 3191795148371
BaseRepresentation
bin110000111010111101…
…100101001110000001
312000120211021000021210
4300322331211032001
51330034340014223
640044215040333
73536466452652
oct607275451601
9160524230253
1052528829313
1120306177a34
12a21b9700a9
134c5195432c
142784527529
1515768b7893
hexc3af65381

52528829313 has 16 divisors (see below), whose sum is σ = 74136556800. Its totient is φ = 32990754960.

The previous prime is 52528829303. The next prime is 52528829321. The reversal of 52528829313 is 31392882525.

52528829313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-52528829313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52528829303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2563983 + ... + 2584388.

It is an arithmetic number, because the mean of its divisors is an integer number (4633534800).

Almost surely, 252528829313 is an apocalyptic number.

It is an amenable number.

52528829313 is a deficient number, since it is larger than the sum of its proper divisors (21607727487).

52528829313 is a wasteful number, since it uses less digits than its factorization.

52528829313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5148572.

The product of its digits is 1036800, while the sum is 48.

The spelling of 52528829313 in words is "fifty-two billion, five hundred twenty-eight million, eight hundred twenty-nine thousand, three hundred thirteen".

Divisors: 1 3 19 57 179 537 3401 10203 5148371 15445113 97819049 293457147 921558409 2764675227 17509609771 52528829313