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10386396966 = 2311157369651
BaseRepresentation
bin10011010110001001…
…11101011100100110
3222210211211122010010
421223010331130212
5132232404200331
64434344311050
7515245626501
oct115304753446
928724748103
1010386396966
11444a939850
12201a472486
13c96a7822a
147075c6138
1540bc85e46
hex26b13d726

10386396966 has 16 divisors (see below), whose sum is σ = 22661229888. Its totient is φ = 3147393000.

The previous prime is 10386396901. The next prime is 10386396967. The reversal of 10386396966 is 66969368301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10386396967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78684760 + ... + 78684891.

It is an arithmetic number, because the mean of its divisors is an integer number (1416326868).

Almost surely, 210386396966 is an apocalyptic number.

10386396966 is an abundant number, since it is smaller than the sum of its proper divisors (12274832922).

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

10386396966 is a wasteful number, since it uses less digits than its factorization.

10386396966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157369667.

The product of its (nonzero) digits is 7558272, while the sum is 57.

The spelling of 10386396966 in words is "ten billion, three hundred eighty-six million, three hundred ninety-six thousand, nine hundred sixty-six".

Divisors: 1 2 3 6 11 22 33 66 157369651 314739302 472108953 944217906 1731066161 3462132322 5193198483 10386396966