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11226163160 = 235280654079
BaseRepresentation
bin10100111010010000…
…11010011111011000
31001222101000011202202
422131020122133120
5140442344210120
65053543345332
7545123545442
oct123510323730
931871004682
1011226163160
1148409705a3
122213752248
13109ba423c4
14786d43492
1545a865875
hex29d21a7d8

11226163160 has 16 divisors (see below), whose sum is σ = 25258867200. Its totient is φ = 4490465248.

The previous prime is 11226163141. The next prime is 11226163199. The reversal of 11226163160 is 6136162211.

It is a happy number.

11226163160 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 an unprimeable number.

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, 140327000 + ... + 140327079.

It is an arithmetic number, because the mean of its divisors is an integer number (1578679200).

Almost surely, 211226163160 is an apocalyptic number.

11226163160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11226163160 is an abundant number, since it is smaller than the sum of its proper divisors (14032704040).

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

11226163160 is a wasteful number, since it uses less digits than its factorization.

11226163160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280654090 (or 280654086 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 11226163160 in words is "eleven billion, two hundred twenty-six million, one hundred sixty-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 280654079 561308158 1122616316 1403270395 2245232632 2806540790 5613081580 11226163160