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10108610053 = 11039164651
BaseRepresentation
bin10010110101000010…
…10010011000000101
3222002111010121002221
421122201102120011
5131200301010203
64351022332341
7505333524223
oct113241223005
928074117087
1010108610053
114318057393
121b6142a0b1
13c51356c89
146bc755b13
153e26b3abd
hex25a852605

10108610053 has 4 divisors (see below), whose sum is σ = 10117775808. Its totient is φ = 10099444300.

The previous prime is 10108610047. The next prime is 10108610063. The reversal of 10108610053 is 35001680101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35001680101 = 235311487471.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10108610053 is a prime.

It is a super-2 number, since 2×101086100532 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10108610063) 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, 4581223 + ... + 4583428.

It is an arithmetic number, because the mean of its divisors is an integer number (2529443952).

Almost surely, 210108610053 is an apocalyptic number.

It is an amenable number.

10108610053 is a deficient number, since it is larger than the sum of its proper divisors (9165755).

10108610053 is an equidigital number, since it uses as much as digits as its factorization.

10108610053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9165754.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 10108610053 in words is "ten billion, one hundred eight million, six hundred ten thousand, fifty-three".

Divisors: 1 1103 9164651 10108610053