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11300166 = 232627787
BaseRepresentation
bin101011000110…
…110101000110
3210021002220200
4223012311012
510343101131
61042111330
7165023043
oct53066506
923232820
1011300166
116418a89
12394b546
1324585b7
1417021ca
15ed32e6
hexac6d46

11300166 has 12 divisors (see below), whose sum is σ = 24483732. Its totient is φ = 3766716.

The previous prime is 11300143. The next prime is 11300167. The reversal of 11300166 is 66100311.

11300166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 627787 = 11300166 / (1 + 1 + 3 + 0 + 0 + 1 + 6 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11300167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 313876 + ... + 313911.

It is an arithmetic number, because the mean of its divisors is an integer number (2040311).

Almost surely, 211300166 is an apocalyptic number.

11300166 is an abundant number, since it is smaller than the sum of its proper divisors (13183566).

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

11300166 is a wasteful number, since it uses less digits than its factorization.

11300166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627795 (or 627792 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 11300166 is about 3361.5719537145. The cubic root of 11300166 is about 224.4028014940.

Adding to 11300166 its reverse (66100311), we get a palindrome (77400477).

The spelling of 11300166 in words is "eleven million, three hundred thousand, one hundred sixty-six".

Divisors: 1 2 3 6 9 18 627787 1255574 1883361 3766722 5650083 11300166