Base | Representation |
---|---|
bin | 1111110010101011010… |
… | …00111011100001010101 |
3 | 1220212112220122200211011 |
4 | 13321111220323201111 |
5 | 32342222241002323 |
6 | 1053133534212221 |
7 | 54126125420650 |
oct | 7712550734125 |
9 | 1825486580734 |
10 | 542602672213 |
11 | 19a131076708 |
12 | 891b0654071 |
13 | 3c22349a664 |
14 | 1c39532a897 |
15 | e1aad7720d |
hex | 7e55a3b855 |
542602672213 has 16 divisors (see below), whose sum is σ = 647183093760. Its totient is φ = 444795197616.
The previous prime is 542602672211. The next prime is 542602672223. The reversal of 542602672213 is 312276206245.
It is a happy number.
It is not a de Polignac number, because 542602672213 - 21 = 542602672211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542602672211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744178 + ... + 1280236.
It is an arithmetic number, because the mean of its divisors is an integer number (40448943360).
Almost surely, 2542602672213 is an apocalyptic number.
It is an amenable number.
542602672213 is a deficient number, since it is larger than the sum of its proper divisors (104580421547).
542602672213 is a wasteful number, since it uses less digits than its factorization.
542602672213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542376.
The product of its (nonzero) digits is 241920, while the sum is 40.
Adding to 542602672213 its reverse (312276206245), we get a palindrome (854878878458).
The spelling of 542602672213 in words is "five hundred forty-two billion, six hundred two million, six hundred seventy-two thousand, two hundred thirteen".
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