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10506000611 = 44323715577
BaseRepresentation
bin10011100100011010…
…01101100011100011
31000010011220010110202
421302031031203203
5133004014004421
64454300015415
7521230350251
oct116215154343
930104803422
1010506000611
1145013aa837
12205253156b
13cb5793912
1471943b5d1
1541750e10b
hex27234d8e3

10506000611 has 4 divisors (see below), whose sum is σ = 10529716632. Its totient is φ = 10482284592.

The previous prime is 10506000599. The next prime is 10506000647. The reversal of 10506000611 is 11600060501.

It is a happy number.

10506000611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11600060501 = 32909352489.

It is a cyclic number.

It is not a de Polignac number, because 10506000611 - 226 = 10438891747 is a prime.

It is a super-2 number, since 2×105060006112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10506000511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11857346 + ... + 11858231.

It is an arithmetic number, because the mean of its divisors is an integer number (2632429158).

Almost surely, 210506000611 is an apocalyptic number.

10506000611 is a deficient number, since it is larger than the sum of its proper divisors (23716021).

10506000611 is an equidigital number, since it uses as much as digits as its factorization.

10506000611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23716020.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 10506000611 in words is "ten billion, five hundred six million, six hundred eleven", and thus it is an aban number.

Divisors: 1 443 23715577 10506000611