Base | Representation |
---|---|
bin | 10100100101010101… |
… | …011011010011100101 |
3 | 2010001021022210221222 |
4 | 110211111123103211 |
5 | 330230402212331 |
6 | 14053025350125 |
7 | 1411455121400 |
oct | 244525332345 |
9 | 63037283858 |
10 | 22101210341 |
11 | 94116144a1 |
12 | 4349798345 |
13 | 2112aca672 |
14 | 10d93a8d37 |
15 | 895471b7b |
hex | 52555b4e5 |
22101210341 has 12 divisors (see below), whose sum is σ = 25715653740. Its totient is φ = 18939412800.
The previous prime is 22101210331. The next prime is 22101210389. The reversal of 22101210341 is 14301210122.
It can be written as a sum of positive squares in 2 ways, for example, as 3075146116 + 19026064225 = 55454^2 + 137935^2 .
It is a de Polignac number, because none of the positive numbers 2k-22101210341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22101210331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164891 + ... + 267191.
It is an arithmetic number, because the mean of its divisors is an integer number (2142971145).
Almost surely, 222101210341 is an apocalyptic number.
It is an amenable number.
22101210341 is a deficient number, since it is larger than the sum of its proper divisors (3614443399).
22101210341 is a wasteful number, since it uses less digits than its factorization.
22101210341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106724 (or 106717 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 22101210341 its reverse (14301210122), we get a palindrome (36402420463).
The spelling of 22101210341 in words is "twenty-two billion, one hundred one million, two hundred ten thousand, three hundred forty-one".
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