Base | Representation |
---|---|
bin | 1100011010100111011… |
… | …1100100001010000110 |
3 | 202101120110211000012211 |
4 | 3012221313210022012 |
5 | 11443321122004110 |
6 | 241553514134034 |
7 | 21260566150123 |
oct | 3065167441206 |
9 | 671513730184 |
10 | 213303313030 |
11 | 82509183185 |
12 | 3540aa2131a |
13 | 171644ab932 |
14 | a476c4374a |
15 | 583633b98a |
hex | 31a9de4286 |
213303313030 has 16 divisors (see below), whose sum is σ = 393310499904. Its totient is φ = 83240317120.
The previous prime is 213303313007. The next prime is 213303313037. The reversal of 213303313030 is 30313303312.
It is a junction number, because it is equal to n+sod(n) for n = 213303312992 and 213303313010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213303313037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260125582 + ... + 260126401.
It is an arithmetic number, because the mean of its divisors is an integer number (24581906244).
Almost surely, 2213303313030 is an apocalyptic number.
213303313030 is a deficient number, since it is larger than the sum of its proper divisors (180007186874).
213303313030 is a wasteful number, since it uses less digits than its factorization.
213303313030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520252031.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 213303313030 its reverse (30313303312), we get a palindrome (243616616342).
The spelling of 213303313030 in words is "two hundred thirteen billion, three hundred three million, three hundred thirteen thousand, thirty".
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