Base | Representation |
---|---|
bin | 1111110011000111110… |
… | …00110111100101011110 |
3 | 1220220011120111011101221 |
4 | 13321203320313211132 |
5 | 32343214440401142 |
6 | 1053213354123554 |
7 | 54135060404404 |
oct | 7714370674536 |
9 | 1826146434357 |
10 | 542841731422 |
11 | 19a244007401 |
12 | 892587205ba |
13 | 3c260b7c203 |
14 | 1c3b8d99474 |
15 | e1c1d49767 |
hex | 7e63e3795e |
542841731422 has 16 divisors (see below), whose sum is σ = 819837798192. Its totient is φ = 269564106240.
The previous prime is 542841731387. The next prime is 542841731429. The reversal of 542841731422 is 224137148245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542841731429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254397 + ... + 1072567.
It is an arithmetic number, because the mean of its divisors is an integer number (51239862387).
Almost surely, 2542841731422 is an apocalyptic number.
542841731422 is a deficient number, since it is larger than the sum of its proper divisors (276996066770).
542841731422 is a wasteful number, since it uses less digits than its factorization.
542841731422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 820443.
The product of its digits is 430080, while the sum is 43.
Adding to 542841731422 its reverse (224137148245), we get a palindrome (766978879667).
The spelling of 542841731422 in words is "five hundred forty-two billion, eight hundred forty-one million, seven hundred thirty-one thousand, four hundred twenty-two".
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