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10288070806 = 213395695031
BaseRepresentation
bin10011001010011011…
…11000000010010110
3222112222211010222111
421211031320002112
5132032221231211
64420513021234
7512643105346
oct114515700226
928488733874
1010288070806
1143aa390962
121bb155481a
13c7c59c580
146d850cd26
15403312421
hex265378096

10288070806 has 8 divisors (see below), whose sum is σ = 16619191344. Its totient is φ = 4748340360.

The previous prime is 10288070803. The next prime is 10288070833. The reversal of 10288070806 is 60807088201.

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

It is a super-3 number, since 3×102880708063 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10288070803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197847490 + ... + 197847541.

It is an arithmetic number, because the mean of its divisors is an integer number (2077398918).

Almost surely, 210288070806 is an apocalyptic number.

10288070806 is a deficient number, since it is larger than the sum of its proper divisors (6331120538).

10288070806 is a wasteful number, since it uses less digits than its factorization.

10288070806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395695046.

The product of its (nonzero) digits is 43008, while the sum is 40.

The spelling of 10288070806 in words is "ten billion, two hundred eighty-eight million, seventy thousand, eight hundred six".

Divisors: 1 2 13 26 395695031 791390062 5144035403 10288070806