Base | Representation |
---|---|
bin | 10100101011001111… |
… | …000101001001011101 |
3 | 2010022011121111222111 |
4 | 110223033011021131 |
5 | 330431223210023 |
6 | 14110523314021 |
7 | 1414066446232 |
oct | 245317051135 |
9 | 63264544874 |
10 | 22200210013 |
11 | 9462492403 |
12 | 437697b911 |
13 | 212a480a57 |
14 | 11085b9789 |
15 | 89deca00d |
hex | 52b3c525d |
22200210013 has 2 divisors, whose sum is σ = 22200210014. Its totient is φ = 22200210012.
The previous prime is 22200209921. The next prime is 22200210023. The reversal of 22200210013 is 31001200222.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12446079844 + 9754130169 = 111562^2 + 98763^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22200210013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22200209975 and 22200210002.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22200210023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100105006 + 11100105007.
It is an arithmetic number, because the mean of its divisors is an integer number (11100105007).
Almost surely, 222200210013 is an apocalyptic number.
It is an amenable number.
22200210013 is a deficient number, since it is larger than the sum of its proper divisors (1).
22200210013 is an equidigital number, since it uses as much as digits as its factorization.
22200210013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 22200210013 its reverse (31001200222), we get a palindrome (53201410235).
The spelling of 22200210013 in words is "twenty-two billion, two hundred million, two hundred ten thousand, thirteen".
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