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10803415388 = 223457781271
BaseRepresentation
bin10100000111110111…
…10000100101011100
31000212220112100211212
422003323300211130
5134111133243023
64544002403552
7531501341603
oct120373604534
930786470755
1010803415388
114644278977
1221160605b8
131032297aac
14746b3aa3a
154336abe78
hex283ef095c

10803415388 has 12 divisors (see below), whose sum is σ = 18911470032. Its totient is φ = 5400138240.

The previous prime is 10803415387. The next prime is 10803415397. The reversal of 10803415388 is 88351430801.

10803415388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10803415387) 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, 376808 + ... + 404463.

It is an arithmetic number, because the mean of its divisors is an integer number (1575955836).

Almost surely, 210803415388 is an apocalyptic number.

It is an amenable number.

10803415388 is a deficient number, since it is larger than the sum of its proper divisors (8108054644).

10803415388 is a wasteful number, since it uses less digits than its factorization.

10803415388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784732 (or 784730 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 10803415388 in words is "ten billion, eight hundred three million, four hundred fifteen thousand, three hundred eighty-eight".

Divisors: 1 2 4 3457 6914 13828 781271 1562542 3125084 2700853847 5401707694 10803415388