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10601110105 = 52120222021
BaseRepresentation
bin10011101111110000…
…00001101001011001
31000100210212012011121
421313320001221121
5133202341010410
64511534325241
7523463643355
oct116770015131
930323765147
1010601110105
114550060a23
12207a359821
13ccc3b4421
14727d18465
15420a499da
hex277e01a59

10601110105 has 4 divisors (see below), whose sum is σ = 12721332132. Its totient is φ = 8480888080.

The previous prime is 10601110103. The next prime is 10601110153. The reversal of 10601110105 is 50101110601.

10601110105 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.

It can be written as a sum of positive squares in 2 ways, for example, as 1829101824 + 8772008281 = 42768^2 + 93659^2 .

It is not a de Polignac number, because 10601110105 - 21 = 10601110103 is a prime.

It is a super-2 number, since 2×106011101052 (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 (10601110103) 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, 1060111006 + ... + 1060111015.

It is an arithmetic number, because the mean of its divisors is an integer number (3180333033).

Almost surely, 210601110105 is an apocalyptic number.

It is an amenable number.

10601110105 is a deficient number, since it is larger than the sum of its proper divisors (2120222027).

10601110105 is an equidigital number, since it uses as much as digits as its factorization.

10601110105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120222026.

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

Adding to 10601110105 its reverse (50101110601), we get a palindrome (60702220706).

The spelling of 10601110105 in words is "ten billion, six hundred one million, one hundred ten thousand, one hundred five".

Divisors: 1 5 2120222021 10601110105