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12010673 = 88113633
BaseRepresentation
bin101101110100…
…010010110001
3211121012112202
4231310102301
511033320143
61105232545
7204042353
oct55642261
924535482
1012010673
116863884
124032755
132646b0c
1418490d3
1510c3ab8
hexb744b1

12010673 has 4 divisors (see below), whose sum is σ = 12025188. Its totient is φ = 11996160.

The previous prime is 12010667. The next prime is 12010693. The reversal of 12010673 is 37601021.

It is a happy number.

12010673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5161984 + 6848689 = 2272^2 + 2617^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010673 - 214 = 11994289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5936 + ... + 7697.

It is an arithmetic number, because the mean of its divisors is an integer number (3006297).

Almost surely, 212010673 is an apocalyptic number.

It is an amenable number.

12010673 is a deficient number, since it is larger than the sum of its proper divisors (14515).

12010673 is an equidigital number, since it uses as much as digits as its factorization.

12010673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14514.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 12010673 is about 3465.6417876059. The cubic root of 12010673 is about 229.0107035926.

Adding to 12010673 its reverse (37601021), we get a palindrome (49611694).

The spelling of 12010673 in words is "twelve million, ten thousand, six hundred seventy-three".

Divisors: 1 881 13633 12010673