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5242424801 = 2926233561
BaseRepresentation
bin1001110000111100…
…10000110111100001
3111112100112202212112
410320132100313201
541214030043201
62224111205105
7243624606215
oct47036206741
914470482775
105242424801
112250237389
121023816795
1365714b313
1437a368945
1520a3910bb
hex138790de1

5242424801 has 6 divisors (see below), whose sum is σ = 5429432502. Its totient is φ = 5061650720.

The previous prime is 5242424797. The next prime is 5242424819. The reversal of 5242424801 is 1084242425.

It can be written as a sum of positive squares in 3 ways, for example, as 257923600 + 4984501201 = 16060^2 + 70601^2 .

It is not a de Polignac number, because 5242424801 - 22 = 5242424797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5242424101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3115940 + ... + 3117621.

It is an arithmetic number, because the mean of its divisors is an integer number (904905417).

Almost surely, 25242424801 is an apocalyptic number.

It is an amenable number.

5242424801 is a deficient number, since it is larger than the sum of its proper divisors (187007701).

5242424801 is an equidigital number, since it uses as much as digits as its factorization.

5242424801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6233619 (or 6233590 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 32.

The square root of 5242424801 is about 72404.5910215644. The cubic root of 5242424801 is about 1737.1769964654.

The spelling of 5242424801 in words is "five billion, two hundred forty-two million, four hundred twenty-four thousand, eight hundred one".

Divisors: 1 29 841 6233561 180773269 5242424801