Base | Representation |
---|---|
bin | 10111001100010100000010… |
… | …101010111101110010111111 |
3 | 111101011012222121200211121010 |
4 | 113030110002222331302333 |
5 | 101332142001110132203 |
6 | 1000534414235410303 |
7 | 30325226253113010 |
oct | 2714240252756277 |
9 | 441135877624533 |
10 | 102001223130303 |
11 | 2a556526321952 |
12 | b53462b2b3993 |
13 | 44bb89bc0c953 |
14 | 1b28c57cd3007 |
15 | bbd444d56303 |
hex | 5cc502abdcbf |
102001223130303 has 32 divisors (see below), whose sum is σ = 155466033462784. Its totient is φ = 58273065556992.
The previous prime is 102001223130299. The next prime is 102001223130307. The reversal of 102001223130303 is 303031322100201.
It is an interprime number because it is at equal distance from previous prime (102001223130299) and next prime (102001223130307).
It is not a de Polignac number, because 102001223130303 - 22 = 102001223130299 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102001223130303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102001223130307) 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, 2085591576 + ... + 2085640482.
It is an arithmetic number, because the mean of its divisors is an integer number (4858313545712).
Almost surely, 2102001223130303 is an apocalyptic number.
102001223130303 is a deficient number, since it is larger than the sum of its proper divisors (53464810332481).
102001223130303 is a wasteful number, since it uses less digits than its factorization.
102001223130303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69631.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 102001223130303 its reverse (303031322100201), we get a palindrome (405032545230504).
The spelling of 102001223130303 in words is "one hundred two trillion, one billion, two hundred twenty-three million, one hundred thirty thousand, three hundred three".
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