Base | Representation |
---|---|
bin | 110000011110011101111110… |
… | …110111111100101110110000 |
3 | 1000221212201111021121120220100 |
4 | 300132131332313330232300 |
5 | 210421032110102431112 |
6 | 2033234422122512400 |
7 | 62623123000623600 |
oct | 6036357667745660 |
9 | 1027781437546810 |
10 | 213200010202032 |
11 | 61a28686712177 |
12 | 1bab3710065700 |
13 | 91c68a03c8c69 |
14 | 3a90d15224c00 |
15 | 199ac4ca132dc |
hex | c1e77edfcbb0 |
213200010202032 has 270 divisors, whose sum is σ = 732531542193828. Its totient is φ = 57708272748672.
The previous prime is 213200010202021. The next prime is 213200010202033. The reversal of 213200010202032 is 230202010002312.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 213200010201996 and 213200010202014.
It is not an unprimeable number, because it can be changed into a prime (213200010202033) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 39302398 + ... + 44396829.
Almost surely, 2213200010202032 is an apocalyptic number.
It is an amenable number.
213200010202032 is an abundant number, since it is smaller than the sum of its proper divisors (519331531991796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213200010202032 is a wasteful number, since it uses less digits than its factorization.
213200010202032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83699293 (or 83699258 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 213200010202032 its reverse (230202010002312), we get a palindrome (443402020204344).
The spelling of 213200010202032 in words is "two hundred thirteen trillion, two hundred billion, ten million, two hundred two thousand, thirty-two".
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