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10104435653 = 131061373237
BaseRepresentation
bin10010110100100010…
…10111001111000101
3222002012021111220112
421122101113033011
5131143213420103
64350353042405
7505253200034
oct113221271705
928065244815
1010104435653
114315766074
121b5bb56405
13c50524c10
146bbd8a71b
153e213bcd8
hex25a4573c5

10104435653 has 8 divisors (see below), whose sum is σ = 10882873848. Its totient is φ = 9326165184.

The previous prime is 10104435643. The next prime is 10104435659. The reversal of 10104435653 is 35653440101.

10104435653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2859361729 + 7245073924 = 53473^2 + 85118^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10104435653 - 210 = 10104434629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104435659) 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 7 ways as a sum of consecutive naturals, for example, 101351 + ... + 174587.

It is an arithmetic number, because the mean of its divisors is an integer number (1360359231).

Almost surely, 210104435653 is an apocalyptic number.

10104435653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10104435653 is a deficient number, since it is larger than the sum of its proper divisors (778438195).

10104435653 is a wasteful number, since it uses less digits than its factorization.

10104435653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83863.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 10104435653 its reverse (35653440101), we get a palindrome (45757875754).

The spelling of 10104435653 in words is "ten billion, one hundred four million, four hundred thirty-five thousand, six hundred fifty-three".

Divisors: 1 13 10613 73237 137969 952081 777264281 10104435653