Base | Representation |
---|---|
bin | 1100011010100111011… |
… | …0110101010011101010 |
3 | 202101120110110020222102 |
4 | 3012221312311103222 |
5 | 11443321044334010 |
6 | 241553510053402 |
7 | 21260564420501 |
oct | 3065166652352 |
9 | 671513406872 |
10 | 213303121130 |
11 | 82509061a90 |
12 | 3540a94a262 |
13 | 17164442498 |
14 | a476bd3838 |
15 | 58362eeba5 |
hex | 31a9db54ea |
213303121130 has 32 divisors (see below), whose sum is σ = 418927809600. Its totient is φ = 77550318720.
The previous prime is 213303121093. The next prime is 213303121169. The reversal of 213303121130 is 31121303312.
213303121130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421457 + ... + 777323.
It is an arithmetic number, because the mean of its divisors is an integer number (13091494050).
Almost surely, 2213303121130 is an apocalyptic number.
213303121130 is a deficient number, since it is larger than the sum of its proper divisors (205624688470).
213303121130 is a wasteful number, since it uses less digits than its factorization.
213303121130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361334.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 213303121130 its reverse (31121303312), we get a palindrome (244424424442).
It can be divided in two parts, 213303 and 121130, that added together give a palindrome (334433).
The spelling of 213303121130 in words is "two hundred thirteen billion, three hundred three million, one hundred twenty-one thousand, one hundred thirty".
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