Base | Representation |
---|---|
bin | 10010101010101110… |
… | …10010000011011011 |
3 | 221212110100111021202 |
4 | 21111113102003123 |
5 | 131011124214321 |
6 | 4334252224415 |
7 | 503233311653 |
oct | 112527220333 |
9 | 27773314252 |
10 | 10022101211 |
11 | 428323aa81 |
12 | 1b3846b10b |
13 | c39458105 |
14 | 6b1077363 |
15 | 3d9cc670b |
hex | 2555d20db |
10022101211 has 4 divisors (see below), whose sum is σ = 10039653624. Its totient is φ = 10004548800.
The previous prime is 10022101183. The next prime is 10022101217. The reversal of 10022101211 is 11210122001.
10022101211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11210122001 = 13 ⋅862317077.
It is a cyclic number.
It is not a de Polignac number, because 10022101211 - 26 = 10022101147 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10022101192 and 10022101201.
It is not an unprimeable number, because it can be changed into a prime (10022101217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8775350 + ... + 8776491.
It is an arithmetic number, because the mean of its divisors is an integer number (2509913406).
Almost surely, 210022101211 is an apocalyptic number.
10022101211 is a deficient number, since it is larger than the sum of its proper divisors (17552413).
10022101211 is an equidigital number, since it uses as much as digits as its factorization.
10022101211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17552412.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10022101211 its reverse (11210122001), we get a palindrome (21232223212).
The spelling of 10022101211 in words is "ten billion, twenty-two million, one hundred one thousand, two hundred eleven".
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