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52313295841 = 33126912
BaseRepresentation
bin110000101110000111…
…011000101111100001
312000000210200202221121
4300232013120233201
51324114200431331
640010555252241
73531241451332
oct605607305741
9160023622847
1052313295841
11202055454a4
12a17b74a081
134c190bb931
142763a60289
1515629e0c11
hexc2e1d8be1

52313295841 has 9 divisors (see below), whose sum is σ = 52547865489. Its totient is φ = 52079771700.

The previous prime is 52313295773. The next prime is 52313295847. The reversal of 52313295841 is 14859231325.

It is a happy number.

The square root of 52313295841 is 228721.

It is a perfect power (a square), and thus also a powerful number.

52313295841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52313295841 - 227 = 52179078113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52313295847) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 75706306 + ... + 75706996.

It is an arithmetic number, because the mean of its divisors is an integer number (5838651721).

Almost surely, 252313295841 is an apocalyptic number.

52313295841 is the 228721-st square number.

52313295841 is the 114361-st centered octagonal number.

It is an amenable number.

52313295841 is a deficient number, since it is larger than the sum of its proper divisors (234569648).

52313295841 is an frugal number, since it uses more digits than its factorization.

52313295841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044 (or 1022 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The spelling of 52313295841 in words is "fifty-two billion, three hundred thirteen million, two hundred ninety-five thousand, eight hundred forty-one".

Divisors: 1 331 691 109561 228721 477481 75706651 158046211 52313295841