Base | Representation |
---|---|
bin | 1100110100111101… |
… | …0011001100001010 |
3 | 22212222020210112200 |
4 | 3031033103030022 |
5 | 24022443340132 |
6 | 1325402421030 |
7 | 151220623152 |
oct | 31517231412 |
9 | 8788223480 |
10 | 3443340042 |
11 | 150774837a |
12 | 801201776 |
13 | 42b4bba1c |
14 | 24944d762 |
15 | 152468d7c |
hex | cd3d330a |
3443340042 has 12 divisors (see below), whose sum is σ = 7460570130. Its totient is φ = 1147780008.
The previous prime is 3443340041. The next prime is 3443340049. The reversal of 3443340042 is 2400433443.
3443340042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3440878281 + 2461761 = 58659^2 + 1569^2 .
It is a super-4 number, since 4×34433400424 (a number of 39 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3443339988 and 3443340015.
It is not an unprimeable number, because it can be changed into a prime (3443340041) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95648317 + ... + 95648352.
Almost surely, 23443340042 is an apocalyptic number.
3443340042 is an abundant number, since it is smaller than the sum of its proper divisors (4017230088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3443340042 is a wasteful number, since it uses less digits than its factorization.
3443340042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191296677 (or 191296674 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
The square root of 3443340042 is about 58679.9799079720. The cubic root of 3443340042 is about 1510.0568728488.
Adding to 3443340042 its reverse (2400433443), we get a palindrome (5843773485).
The spelling of 3443340042 in words is "three billion, four hundred forty-three million, three hundred forty thousand, forty-two".
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