Base | Representation |
---|---|
bin | 1100011010101001000… |
… | …1110110000101111000 |
3 | 202101120221210000102110 |
4 | 3012222101312011320 |
5 | 11443324402432412 |
6 | 241554321532320 |
7 | 21261011542221 |
oct | 3065221660570 |
9 | 671527700373 |
10 | 213310202232 |
11 | 82512059136 |
12 | 354111a40a0 |
13 | 17165a5159a |
14 | a477b18248 |
15 | 5836c4cd3c |
hex | 31aa476178 |
213310202232 has 16 divisors (see below), whose sum is σ = 533275505640. Its totient is φ = 71103400736.
The previous prime is 213310202207. The next prime is 213310202239. The reversal of 213310202232 is 232202013312.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 213310202199 and 213310202208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213310202239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4443962523 + ... + 4443962570.
Almost surely, 2213310202232 is an apocalyptic number.
It is an amenable number.
213310202232 is an abundant number, since it is smaller than the sum of its proper divisors (319965303408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213310202232 is a wasteful number, since it uses less digits than its factorization.
213310202232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8887925102 (or 8887925098 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 213310202232 its reverse (232202013312), we get a palindrome (445512215544).
The spelling of 213310202232 in words is "two hundred thirteen billion, three hundred ten million, two hundred two thousand, two hundred thirty-two".
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