Base | Representation |
---|---|
bin | 10100101101100111… |
… | …010000101100101101 |
3 | 2010101221200022011102 |
4 | 110231213100230231 |
5 | 331021431300323 |
6 | 14114510332445 |
7 | 1415062521026 |
oct | 245547205455 |
9 | 63357608142 |
10 | 22240103213 |
11 | 9482a5a799 |
12 | 43881ba125 |
13 | 213580aab3 |
14 | 110da01c4d |
15 | 8a275a328 |
hex | 52d9d0b2d |
22240103213 has 16 divisors (see below), whose sum is σ = 22742719680. Its totient is φ = 21742909056.
The previous prime is 22240103209. The next prime is 22240103293. The reversal of 22240103213 is 31230104222.
It is a cyclic number.
It is not a de Polignac number, because 22240103213 - 22 = 22240103209 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22240103293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13421081 + ... + 13422737.
It is an arithmetic number, because the mean of its divisors is an integer number (1421419980).
Almost surely, 222240103213 is an apocalyptic number.
It is an amenable number.
22240103213 is a deficient number, since it is larger than the sum of its proper divisors (502616467).
22240103213 is a wasteful number, since it uses less digits than its factorization.
22240103213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3116.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 22240103213 its reverse (31230104222), we get a palindrome (53470207435).
The spelling of 22240103213 in words is "twenty-two billion, two hundred forty million, one hundred three thousand, two hundred thirteen".
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