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10386047008 = 252911191861
BaseRepresentation
bin10011010110000111…
…01000000000100000
3222210211011212001201
421223003220000200
5132232312001013
64434333010544
7515242641301
oct115303500040
928724155051
1010386047008
11444a71a927
12201a323a54
13c96984b5c
147075347a8
1540bc173dd
hex26b0e8020

10386047008 has 24 divisors (see below), whose sum is σ = 21152619180. Its totient is φ = 5013953280.

The previous prime is 10386046991. The next prime is 10386047017. The reversal of 10386047008 is 80074068301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10198576144 + 187470864 = 100988^2 + 13692^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5595003 + ... + 5596858.

Almost surely, 210386047008 is an apocalyptic number.

It is an amenable number.

10386047008 is an abundant number, since it is smaller than the sum of its proper divisors (10766572172).

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

10386047008 is a wasteful number, since it uses less digits than its factorization.

10386047008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11191900 (or 11191892 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 10386047008 in words is "ten billion, three hundred eighty-six million, forty-seven thousand, eight".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 928 11191861 22383722 44767444 89534888 179069776 324563969 358139552 649127938 1298255876 2596511752 5193023504 10386047008