Base | Representation |
---|---|
bin | 10010101000010110… |
… | …00110010100100011 |
3 | 221211001202212020002 |
4 | 21110023012110203 |
5 | 130441021131321 |
6 | 4332300210215 |
7 | 502601463323 |
oct | 112413062443 |
9 | 27731685202 |
10 | 10002130211 |
11 | 4272a3a517 |
12 | 1b3183996b |
13 | c35284c58 |
14 | 6ac559283 |
15 | 3d817e20b |
hex | 2542c6523 |
10002130211 has 2 divisors, whose sum is σ = 10002130212. Its totient is φ = 10002130210.
The previous prime is 10002130147. The next prime is 10002130241. The reversal of 10002130211 is 11203120001.
It is a strong prime.
It is an emirp because it is prime and its reverse (11203120001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10002130211 - 26 = 10002130147 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10002130192 and 10002130201.
It is not a weakly prime, because it can be changed into another prime (10002130241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001065105 + 5001065106.
It is an arithmetic number, because the mean of its divisors is an integer number (5001065106).
Almost surely, 210002130211 is an apocalyptic number.
10002130211 is a deficient number, since it is larger than the sum of its proper divisors (1).
10002130211 is an equidigital number, since it uses as much as digits as its factorization.
10002130211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10002130211 its reverse (11203120001), we get a palindrome (21205250212).
The spelling of 10002130211 in words is "ten billion, two million, one hundred thirty thousand, two hundred eleven".
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