Base | Representation |
---|---|
bin | 101010110011… |
… | …0110000111111 |
3 | 1120020010022000 |
4 | 1111212300333 |
5 | 21221103043 |
6 | 2120553343 |
7 | 361513503 |
oct | 125466077 |
9 | 46203260 |
10 | 22441023 |
11 | 11738300 |
12 | 7622853 |
13 | 4859517 |
14 | 2da2303 |
15 | 1e842d3 |
hex | 1566c3f |
22441023 has 24 divisors (see below), whose sum is σ = 36548400. Its totient is φ = 13598640.
The previous prime is 22440991. The next prime is 22441057. The reversal of 22441023 is 32014422.
It is not a de Polignac number, because 22441023 - 25 = 22440991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22440987 and 22441005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22441073) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168 + ... + 6701.
It is an arithmetic number, because the mean of its divisors is an integer number (1522850).
Almost surely, 222441023 is an apocalyptic number.
22441023 is a deficient number, since it is larger than the sum of its proper divisors (14107377).
22441023 is a wasteful number, since it uses less digits than its factorization.
22441023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6900 (or 6883 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 22441023 is about 4737.1956894348. The cubic root of 22441023 is about 282.0639284671.
Adding to 22441023 its reverse (32014422), we get a palindrome (54455445).
The spelling of 22441023 in words is "twenty-two million, four hundred forty-one thousand, twenty-three".
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