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12011114 = 241146477
BaseRepresentation
bin101101110100…
…011001101010
3211121020011002
4231310121222
511033323424
61105235002
7204043553
oct55643152
924536132
1012011114
116864145
124032a62
13264708b
14184932a
1510c3cae
hexb7466a

12011114 has 8 divisors (see below), whose sum is σ = 18456228. Its totient is φ = 5859040.

The previous prime is 12011113. The next prime is 12011117. The reversal of 12011114 is 41111021.

It can be written as a sum of positive squares in 2 ways, for example, as 11785489 + 225625 = 3433^2 + 475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12011095 and 12011104.

It is not an unprimeable number, because it can be changed into a prime (12011113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73157 + ... + 73320.

Almost surely, 212011114 is an apocalyptic number.

12011114 is a deficient number, since it is larger than the sum of its proper divisors (6445114).

12011114 is a wasteful number, since it uses less digits than its factorization.

12011114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146520.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 12011114 is about 3465.7054116009. The cubic root of 12011114 is about 229.0135064464.

Adding to 12011114 its reverse (41111021), we get a palindrome (53122135).

The spelling of 12011114 in words is "twelve million, eleven thousand, one hundred fourteen".

Divisors: 1 2 41 82 146477 292954 6005557 12011114