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12110012 = 223027503
BaseRepresentation
bin101110001100…
…100010111100
3211210020210222
4232030202330
511100010022
61111320512
7204635105
oct56144274
924706728
1012110012
116921482
124080138
1326800b5
1418733ac
1510e3242
hexb8c8bc

12110012 has 6 divisors (see below), whose sum is σ = 21192528. Its totient is φ = 6055004.

The previous prime is 12110003. The next prime is 12110017. The reversal of 12110012 is 21001121.

12110012 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 (12110017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1513748 + ... + 1513755.

It is an arithmetic number, because the mean of its divisors is an integer number (3532088).

Almost surely, 212110012 is an apocalyptic number.

It is an amenable number.

12110012 is a deficient number, since it is larger than the sum of its proper divisors (9082516).

12110012 is a wasteful number, since it uses less digits than its factorization.

12110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027507 (or 3027505 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 12110012 is about 3479.9442524270. The cubic root of 12110012 is about 229.6403452676.

Adding to 12110012 its reverse (21001121), we get a palindrome (33111133).

The spelling of 12110012 in words is "twelve million, one hundred ten thousand, twelve".

Divisors: 1 2 4 3027503 6055006 12110012