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10051011061 = 7131011093571
BaseRepresentation
bin10010101110001011…
…00100000111110101
3221221110202021010221
421113011210013311
5131041024323221
64341204014341
7504034120150
oct112705440765
927843667127
1010051011061
114298596413
121b460913b1
13c4243ab30
146b4c40c97
153dc5d7541
hex2571641f5

10051011061 has 16 divisors (see below), whose sum is σ = 12492966528. Its totient is φ = 7873704000.

The previous prime is 10051011043. The next prime is 10051011067. The reversal of 10051011061 is 16011015001.

10051011061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10051011061 - 211 = 10051009013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10051011067) 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 15 ways as a sum of consecutive naturals, for example, 537595 + ... + 555976.

It is an arithmetic number, because the mean of its divisors is an integer number (780810408).

Almost surely, 210051011061 is an apocalyptic number.

It is an amenable number.

10051011061 is a deficient number, since it is larger than the sum of its proper divisors (2441955467).

10051011061 is a wasteful number, since it uses less digits than its factorization.

10051011061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093692.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 10051011061 its reverse (16011015001), we get a palindrome (26062026062).

The spelling of 10051011061 in words is "ten billion, fifty-one million, eleven thousand, sixty-one".

Divisors: 1 7 13 91 101 707 1313 9191 1093571 7654997 14216423 99514961 110450671 773154697 1435858723 10051011061