Base | Representation |
---|---|
bin | 10010110101010001… |
… | …000010000001011011 |
3 | 1221012020101201222201 |
4 | 102311101002001123 |
5 | 312403034310021 |
6 | 13142302231031 |
7 | 1314044514646 |
oct | 226521020133 |
9 | 57166351881 |
10 | 20221010011 |
11 | 8637262124 |
12 | 3b03b85477 |
13 | 1ba3409ca7 |
14 | d9b7b6a5d |
15 | 7d5375591 |
hex | 4b544205b |
20221010011 has 8 divisors (see below), whose sum is σ = 20248440048. Its totient is φ = 20193600000.
The previous prime is 20221009967. The next prime is 20221010071. The reversal of 20221010011 is 11001012202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20221010011 - 213 = 20221001819 is a prime.
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 20221010011.
It is not an unprimeable number, because it can be changed into a prime (20221010071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3360996 + ... + 3367006.
It is an arithmetic number, because the mean of its divisors is an integer number (2531055006).
Almost surely, 220221010011 is an apocalyptic number.
20221010011 is a deficient number, since it is larger than the sum of its proper divisors (27430037).
20221010011 is a wasteful number, since it uses less digits than its factorization.
20221010011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10013.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20221010011 its reverse (11001012202), we get a palindrome (31222022213).
The spelling of 20221010011 in words is "twenty billion, two hundred twenty-one million, ten thousand, eleven".
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