Base | Representation |
---|---|
bin | 110000011100001011000010… |
… | …000001100101010111111000 |
3 | 1000221022122012211011210120222 |
4 | 300130023002001211113320 |
5 | 210410440433042330240 |
6 | 2033034125055435212 |
7 | 62605535613626453 |
oct | 6034130201452770 |
9 | 1027278184153528 |
10 | 213042223011320 |
11 | 6197777698841a |
12 | 1ba89015525b08 |
13 | 91b4a45727161 |
14 | 3a8742756449a |
15 | 1996ab5472eb5 |
hex | c1c2c20655f8 |
213042223011320 has 64 divisors (see below), whose sum is σ = 489557205072000. Its totient is φ = 83401485460480.
The previous prime is 213042223011313. The next prime is 213042223011427. The reversal of 213042223011320 is 23110322240312.
It is a super-3 number, since 3×2130422230113203 (a number of 44 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 213042223011320.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68122790 + ... + 71181450.
It is an arithmetic number, because the mean of its divisors is an integer number (7649331329250).
Almost surely, 2213042223011320 is an apocalyptic number.
213042223011320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213042223011320 is an abundant number, since it is smaller than the sum of its proper divisors (276514982060680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213042223011320 is a wasteful number, since it uses less digits than its factorization.
213042223011320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3095768 (or 3095764 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 213042223011320 its reverse (23110322240312), we get a palindrome (236152545251632).
The spelling of 213042223011320 in words is "two hundred thirteen trillion, forty-two billion, two hundred twenty-three million, eleven thousand, three hundred twenty".
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