Base | Representation |
---|---|
bin | 110000011111111011001110… |
… | …000100101110101010000010 |
3 | 1000222020021220022212211101210 |
4 | 300133323032010232222002 |
5 | 210424202123014401010 |
6 | 2033352420203510550 |
7 | 62633265616231611 |
oct | 6037731604565202 |
9 | 1028207808784353 |
10 | 213300123200130 |
11 | 61a6708a90742a |
12 | 1bb0abab828456 |
13 | 9203166450585 |
14 | 3a95ad129b878 |
15 | 199d65bb1db20 |
hex | c1fece12ea82 |
213300123200130 has 64 divisors (see below), whose sum is σ = 512846539793280. Its totient is φ = 56777123536896.
The previous prime is 213300123200119. The next prime is 213300123200137. The reversal of 213300123200130 is 31002321003312.
213300123200130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 213300123200097 and 213300123200106.
It is not an unprimeable number, because it can be changed into a prime (213300123200137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 553613634 + ... + 553998786.
It is an arithmetic number, because the mean of its divisors is an integer number (8013227184270).
Almost surely, 2213300123200130 is an apocalyptic number.
213300123200130 is an abundant number, since it is smaller than the sum of its proper divisors (299546416593150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213300123200130 is a wasteful number, since it uses less digits than its factorization.
213300123200130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418515.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 213300123200130 its reverse (31002321003312), we get a palindrome (244302444203442).
The spelling of 213300123200130 in words is "two hundred thirteen trillion, three hundred billion, one hundred twenty-three million, two hundred thousand, one hundred thirty".
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