Base | Representation |
---|---|
bin | 10100100110011101… |
… | …111101001001000101 |
3 | 2010002121002202211200 |
4 | 110212131331021011 |
5 | 330300234121201 |
6 | 14054545053113 |
7 | 1412105536641 |
oct | 244635751105 |
9 | 63077082750 |
10 | 22120223301 |
11 | 9421320190 |
12 | 4354027199 |
13 | 2116a26737 |
14 | 10dbb17c21 |
15 | 896e7a386 |
hex | 52677d245 |
22120223301 has 96 divisors (see below), whose sum is σ = 38328076800. Its totient is φ = 12145645440.
The previous prime is 22120223269. The next prime is 22120223341. The reversal of 22120223301 is 10332202122.
22120223301 is a `hidden beast` number, since 22 + 120 + 223 + 301 = 666.
It is not a de Polignac number, because 22120223301 - 25 = 22120223269 is a prime.
It is a super-2 number, since 2×221202233012 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22120223341) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4103530 + ... + 4108916.
It is an arithmetic number, because the mean of its divisors is an integer number (399250800).
Almost surely, 222120223301 is an apocalyptic number.
It is an amenable number.
22120223301 is a deficient number, since it is larger than the sum of its proper divisors (16207853499).
22120223301 is a wasteful number, since it uses less digits than its factorization.
22120223301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5519 (or 5516 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 22120223301 its reverse (10332202122), we get a palindrome (32452425423).
The spelling of 22120223301 in words is "twenty-two billion, one hundred twenty million, two hundred twenty-three thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •