Base | Representation |
---|---|
bin | 10100101100011111… |
… | …010001000011011101 |
3 | 2010100122011110101200 |
4 | 110230133101003131 |
5 | 331002113332201 |
6 | 14112554030113 |
7 | 1414443224664 |
oct | 245437210335 |
9 | 63318143350 |
10 | 22221230301 |
11 | 947333a246 |
12 | 4381a18339 |
13 | 21319306aa |
14 | 110b2cbddb |
15 | 8a0c7d386 |
hex | 52c7d10dd |
22221230301 has 12 divisors (see below), whose sum is σ = 32231634240. Its totient is φ = 14752168200.
The previous prime is 22221230293. The next prime is 22221230321. The reversal of 22221230301 is 10303212222.
It is not a de Polignac number, because 22221230301 - 23 = 22221230293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22221230321) 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, 5163175 + ... + 5167476.
It is an arithmetic number, because the mean of its divisors is an integer number (2685969520).
Almost surely, 222221230301 is an apocalyptic number.
It is an amenable number.
22221230301 is a deficient number, since it is larger than the sum of its proper divisors (10010403939).
22221230301 is a wasteful number, since it uses less digits than its factorization.
22221230301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10330896 (or 10330893 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 22221230301 its reverse (10303212222), we get a palindrome (32524442523).
The spelling of 22221230301 in words is "twenty-two billion, two hundred twenty-one million, two hundred thirty thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •