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5112352241 = 15313333857
BaseRepresentation
bin1001100001011100…
…00100110111110001
3111012021210101212022
410300232010313301
540432230232431
62203143241225
7240455164013
oct46056046761
914167711768
105112352241
1121938759a7
12ba8149215
136362087c9
14366d8a1b3
151edc4b07b
hex130b84df1

5112352241 has 4 divisors (see below), whose sum is σ = 5112701412. Its totient is φ = 5112003072.

The previous prime is 5112352229. The next prime is 5112352243. The reversal of 5112352241 is 1422532115.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2961841 + 5109390400 = 1721^2 + 71480^2 .

It is a cyclic number.

It is not a de Polignac number, because 5112352241 - 214 = 5112335857 is a prime.

It is a super-2 number, since 2×51123522412 = 52272290872115444162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5112352241.

It is not an unprimeable number, because it can be changed into a prime (5112352243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151616 + ... + 182241.

It is an arithmetic number, because the mean of its divisors is an integer number (1278175353).

Almost surely, 25112352241 is an apocalyptic number.

It is an amenable number.

5112352241 is a deficient number, since it is larger than the sum of its proper divisors (349171).

5112352241 is a wasteful number, since it uses less digits than its factorization.

5112352241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349170.

The product of its digits is 2400, while the sum is 26.

The square root of 5112352241 is about 71500.7149684533. The cubic root of 5112352241 is about 1722.6891682849.

Adding to 5112352241 its reverse (1422532115), we get a palindrome (6534884356).

The spelling of 5112352241 in words is "five billion, one hundred twelve million, three hundred fifty-two thousand, two hundred forty-one".

Divisors: 1 15313 333857 5112352241