Base | Representation |
---|---|
bin | 1100011011000110011… |
… | …1000101110110100100 |
3 | 202101220112020120112210 |
4 | 3012301213011312210 |
5 | 11444102400243244 |
6 | 242014434243420 |
7 | 21264034241223 |
oct | 3066147056644 |
9 | 671815216483 |
10 | 213433212324 |
11 | 82575536472 |
12 | 35446426570 |
13 | 17185390617 |
14 | a48a1b8cba |
15 | 584294a4b9 |
hex | 31b19c5da4 |
213433212324 has 24 divisors (see below), whose sum is σ = 499808709568. Its totient is φ = 70887564000.
The previous prime is 213433212299. The next prime is 213433212371. The reversal of 213433212324 is 423212334312.
It is a happy number.
213433212324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2134332123242 (a number of 23 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 213433212291 and 213433212300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32101552 + ... + 32108199.
Almost surely, 2213433212324 is an apocalyptic number.
It is an amenable number.
213433212324 is an abundant number, since it is smaller than the sum of its proper divisors (286375497244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213433212324 is a wasteful number, since it uses less digits than its factorization.
213433212324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64210035 (or 64210033 counting only the distinct ones).
The product of its digits is 20736, while the sum is 30.
Adding to 213433212324 its reverse (423212334312), we get a palindrome (636645546636).
The spelling of 213433212324 in words is "two hundred thirteen billion, four hundred thirty-three million, two hundred twelve thousand, three hundred twenty-four".
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