Base | Representation |
---|---|
bin | 101101111001… |
… | …000001011100 |
3 | 211122012010012 |
4 | 231321001130 |
5 | 11034430134 |
6 | 1105502352 |
7 | 204153005 |
oct | 55710134 |
9 | 24565105 |
10 | 12030044 |
11 | 6877394 |
12 | 40419b8 |
13 | 2652890 |
14 | 18521ac |
15 | 10c96ce |
hex | b7905c |
12030044 has 12 divisors (see below), whose sum is σ = 22672104. Its totient is φ = 5552304.
The previous prime is 12030043. The next prime is 12030049. The reversal of 12030044 is 44003021.
12030044 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 (12030043) 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, 115622 + ... + 115725.
It is an arithmetic number, because the mean of its divisors is an integer number (1889342).
Almost surely, 212030044 is an apocalyptic number.
It is an amenable number.
12030044 is a deficient number, since it is larger than the sum of its proper divisors (10642060).
12030044 is a wasteful number, since it uses less digits than its factorization.
12030044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231364 (or 231362 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 12030044 is about 3468.4353821284. The cubic root of 12030044 is about 229.1337548034.
Adding to 12030044 its reverse (44003021), we get a palindrome (56033065).
The spelling of 12030044 in words is "twelve million, thirty thousand, forty-four".
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