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5241005061 = 31747001687
BaseRepresentation
bin1001110000110001…
…10110010000000101
3111112020212122100120
410320120312100011
541213144130221
62224020532153
7243606544065
oct47030662005
914466778316
105241005061
11224a457746
121023251059
13656a72036
1437a0b93a5
1520a1b05c6
hex138636405

5241005061 has 4 divisors (see below), whose sum is σ = 6988006752. Its totient is φ = 3494003372.

The previous prime is 5241005059. The next prime is 5241005141. The reversal of 5241005061 is 1605001425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5241005061 - 21 = 5241005059 is a prime.

It is a super-2 number, since 2×52410050612 = 54936268098855227442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5241006061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873500841 + ... + 873500846.

It is an arithmetic number, because the mean of its divisors is an integer number (1747001688).

Almost surely, 25241005061 is an apocalyptic number.

It is an amenable number.

5241005061 is a deficient number, since it is larger than the sum of its proper divisors (1747001691).

5241005061 is a wasteful number, since it uses less digits than its factorization.

5241005061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747001690.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5241005061 is about 72394.7861451362. The cubic root of 5241005061 is about 1737.0201630382.

Adding to 5241005061 its reverse (1605001425), we get a palindrome (6846006486).

The spelling of 5241005061 in words is "five billion, two hundred forty-one million, five thousand, sixty-one".

Divisors: 1 3 1747001687 5241005061