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12032011 is a prime number
BaseRepresentation
bin101101111001…
…100000001011
3211122021211001
4231321200023
511040011021
61105515431
7204161515
oct55714013
924567731
1012032011
116878912
124042b77
132653744
141852bb5
1510ca091
hexb7980b

12032011 has 2 divisors, whose sum is σ = 12032012. Its totient is φ = 12032010.

The previous prime is 12031991. The next prime is 12032057. The reversal of 12032011 is 11023021.

12032011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12032011 - 213 = 12023819 is a prime.

It is not a weakly prime, because it can be changed into another prime (12035011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016005 + 6016006.

It is an arithmetic number, because the mean of its divisors is an integer number (6016006).

Almost surely, 212032011 is an apocalyptic number.

12032011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032011 is an equidigital number, since it uses as much as digits as its factorization.

12032011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 12032011 is about 3468.7189277888. The cubic root of 12032011 is about 229.1462424699.

Adding to 12032011 its reverse (11023021), we get a palindrome (23055032).

It can be divided in two parts, 120 and 32011, that added together give a triangular number (32131 = T253).

The spelling of 12032011 in words is "twelve million, thirty-two thousand, eleven".