Base | Representation |
---|---|
bin | 10100100001001010… |
… | …110000010110110001 |
3 | 2002212101210012122102 |
4 | 110201022300112301 |
5 | 330110003212423 |
6 | 14042051150145 |
7 | 1406645665220 |
oct | 244112602661 |
9 | 62771705572 |
10 | 22031304113 |
11 | 9386107955 |
12 | 432a2a5355 |
13 | 2101492730 |
14 | 10cddaccb7 |
15 | 88e263c28 |
hex | 5212b05b1 |
22031304113 has 8 divisors (see below), whose sum is σ = 27115451328. Its totient is φ = 17431361424.
The previous prime is 22031304091. The next prime is 22031304131. The reversal of 22031304113 is 31140313022.
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 22031304113 - 216 = 22031238577 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22031304133) 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, 121051031 + ... + 121051212.
It is an arithmetic number, because the mean of its divisors is an integer number (3389431416).
Almost surely, 222031304113 is an apocalyptic number.
It is an amenable number.
22031304113 is a deficient number, since it is larger than the sum of its proper divisors (5084147215).
22031304113 is a wasteful number, since it uses less digits than its factorization.
22031304113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242102263.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 22031304113 its reverse (31140313022), we get a palindrome (53171617135).
The spelling of 22031304113 in words is "twenty-two billion, thirty-one million, three hundred four thousand, one hundred thirteen".
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