Base | Representation |
---|---|
bin | 1000010110100101… |
… | …1110101000100111 |
3 | 12210021011202022011 |
4 | 2011221132220213 |
5 | 14043003234421 |
6 | 1010255015051 |
7 | 106364515633 |
oct | 20551365047 |
9 | 5707152264 |
10 | 2242243111 |
11 | a50762489 |
12 | 526b0a487 |
13 | 299702194 |
14 | 173b15dc3 |
15 | d1cb34e1 |
hex | 85a5ea27 |
2242243111 has 4 divisors (see below), whose sum is σ = 2244065824. Its totient is φ = 2240420400.
The previous prime is 2242243097. The next prime is 2242243117. The reversal of 2242243111 is 1113422422.
2242243111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2242243111 - 213 = 2242234919 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 (2242243117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909510 + ... + 911971.
It is an arithmetic number, because the mean of its divisors is an integer number (561016456).
Almost surely, 22242243111 is an apocalyptic number.
2242243111 is a deficient number, since it is larger than the sum of its proper divisors (1822713).
2242243111 is a wasteful number, since it uses less digits than its factorization.
2242243111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1822712.
The product of its digits is 768, while the sum is 22.
The square root of 2242243111 is about 47352.3295203098. The cubic root of 2242243111 is about 1308.8631262777.
Adding to 2242243111 its reverse (1113422422), we get a palindrome (3355665533).
The spelling of 2242243111 in words is "two billion, two hundred forty-two million, two hundred forty-three thousand, one hundred eleven".
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