Base | Representation |
---|---|
bin | 101010110001… |
… | …0001001100001 |
3 | 1120012011100122 |
4 | 1111202021201 |
5 | 21220001423 |
6 | 2120330025 |
7 | 361404410 |
oct | 125421141 |
9 | 46164318 |
10 | 22422113 |
11 | 1172507a |
12 | 7613915 |
13 | 4850a2c |
14 | 2d99477 |
15 | 1e7d8c8 |
hex | 1562261 |
22422113 has 8 divisors (see below), whose sum is σ = 25657920. Its totient is φ = 19194480.
The previous prime is 22422097. The next prime is 22422131. The reversal of 22422113 is 31122422.
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 22422113 - 24 = 22422097 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22422091 and 22422100.
It is not an unprimeable number, because it can be changed into a prime (22422143) 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, 5918 + ... + 8936.
It is an arithmetic number, because the mean of its divisors is an integer number (3207240).
Almost surely, 222422113 is an apocalyptic number.
It is an amenable number.
22422113 is a deficient number, since it is larger than the sum of its proper divisors (3235807).
22422113 is a wasteful number, since it uses less digits than its factorization.
22422113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4087.
The product of its digits is 192, while the sum is 17.
The square root of 22422113 is about 4735.1993622233. The cubic root of 22422113 is about 281.9846788450.
Adding to 22422113 its reverse (31122422), we get a palindrome (53544535).
The spelling of 22422113 in words is "twenty-two million, four hundred twenty-two thousand, one hundred thirteen".
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