Base | Representation |
---|---|
bin | 10111000110010100… |
… | …00100001001001010 |
3 | 1012000020200010100121 |
4 | 23203022010021022 |
5 | 200344124013114 |
6 | 5410312253454 |
7 | 616210524652 |
oct | 134312041112 |
9 | 35006603317 |
10 | 12401001034 |
11 | 5294050694 |
12 | 24a10a128a |
13 | 1228266946 |
14 | 858da3362 |
15 | 4c8a80a24 |
hex | 2e328424a |
12401001034 has 24 divisors (see below), whose sum is σ = 19478166372. Its totient is φ = 5920928640.
The previous prime is 12401001031. The next prime is 12401001049. The reversal of 12401001034 is 43010010421.
It can be written as a sum of positive squares in 2 ways, for example, as 12112103025 + 288898009 = 110055^2 + 16997^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12401000999 and 12401001017.
It is not an unprimeable number, because it can be changed into a prime (12401001031) 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 11 ways as a sum of consecutive naturals, for example, 638994 + ... + 658114.
Almost surely, 212401001034 is an apocalyptic number.
12401001034 is a deficient number, since it is larger than the sum of its proper divisors (7077165338).
12401001034 is a wasteful number, since it uses less digits than its factorization.
12401001034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19782 (or 19759 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 12401001034 its reverse (43010010421), we get a palindrome (55411011455).
The spelling of 12401001034 in words is "twelve billion, four hundred one million, one thousand, thirty-four".
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