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11103016 = 231387877
BaseRepresentation
bin101010010110…
…101100101000
3202220002110211
4222112230220
510320244031
61033550504
7163242211
oct52265450
922802424
1011103016
1162a3951
123875434
1323b9942
141690408
15e94bb1
hexa96b28

11103016 has 8 divisors (see below), whose sum is σ = 20818170. Its totient is φ = 5551504.

The previous prime is 11103013. The next prime is 11103019. The reversal of 11103016 is 61030111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11103013) and next prime (11103019).

It can be written as a sum of positive squares in only one way, i.e., 6916900 + 4186116 = 2630^2 + 2046^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11102987 and 11103005.

It is not an unprimeable number, because it can be changed into a prime (11103013) by changing a digit.

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 as a sum of consecutive naturals, namely, 693931 + ... + 693946.

Almost surely, 211103016 is an apocalyptic number.

It is an amenable number.

11103016 is a deficient number, since it is larger than the sum of its proper divisors (9715154).

11103016 is a wasteful number, since it uses less digits than its factorization.

11103016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387883 (or 1387879 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 11103016 is about 3332.1188454195. The cubic root of 11103016 is about 223.0901121871.

Adding to 11103016 its reverse (61030111), we get a palindrome (72133127).

The spelling of 11103016 in words is "eleven million, one hundred three thousand, sixteen".

Divisors: 1 2 4 8 1387877 2775754 5551508 11103016