Base | Representation |
---|---|
bin | 10100100101111011… |
… | …111010101011100001 |
3 | 2010001222022102210221 |
4 | 110211323322223201 |
5 | 330240443102241 |
6 | 14054025523041 |
7 | 1411636644265 |
oct | 244573725341 |
9 | 63058272727 |
10 | 22111300321 |
11 | 9417286220 |
12 | 4351043481 |
13 | 2114c21176 |
14 | 10da8740a5 |
15 | 8962b65d1 |
hex | 525efaae1 |
22111300321 has 8 divisors (see below), whose sum is σ = 24183432000. Its totient is φ = 20049504240.
The previous prime is 22111300271. The next prime is 22111300363. The reversal of 22111300321 is 12300311122.
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 22111300321 - 27 = 22111300193 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22111300295 and 22111300304.
It is not an unprimeable number, because it can be changed into a prime (22111300021) 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, 2579421 + ... + 2587978.
It is an arithmetic number, because the mean of its divisors is an integer number (3022929000).
Almost surely, 222111300321 is an apocalyptic number.
It is an amenable number.
22111300321 is a deficient number, since it is larger than the sum of its proper divisors (2072131679).
22111300321 is a wasteful number, since it uses less digits than its factorization.
22111300321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5167799.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 22111300321 its reverse (12300311122), we get a palindrome (34411611443).
The spelling of 22111300321 in words is "twenty-two billion, one hundred eleven million, three hundred thousand, three hundred twenty-one".
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