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10136809360 = 245126710117
BaseRepresentation
bin10010111000011001…
…10110111110010000
3222011110012021021201
421130030312332100
5131230010344420
64353511000544
7506125313026
oct113414667620
928143167251
1010136809360
114331a679a7
121b6a969154
13c5714b462
146c23b6716
153e4dd410a
hex25c336f90

10136809360 has 20 divisors (see below), whose sum is σ = 23568081948. Its totient is φ = 4054723712.

The previous prime is 10136809327. The next prime is 10136809363. The reversal of 10136809360 is 6390863101.

10136809360 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 2 ways, for example, as 2070614016 + 8066195344 = 45504^2 + 89812^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (10136809363) 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, 63354979 + ... + 63355138.

Almost surely, 210136809360 is an apocalyptic number.

10136809360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10136809360 is an abundant number, since it is smaller than the sum of its proper divisors (13431272588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10136809360 is a wasteful number, since it uses less digits than its factorization.

10136809360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126710130 (or 126710124 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 10136809360 in words is "ten billion, one hundred thirty-six million, eight hundred nine thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 126710117 253420234 506840468 633550585 1013680936 1267101170 2027361872 2534202340 5068404680 10136809360