Base | Representation |
---|---|
bin | 101011110101… |
… | …1100101001100 |
3 | 1121020202112122 |
4 | 1113223211030 |
5 | 21341010121 |
6 | 2140352112 |
7 | 366240524 |
oct | 127534514 |
9 | 47222478 |
10 | 22985036 |
11 | 11a79aa8 |
12 | 7845638 |
13 | 49ba019 |
14 | 30a4684 |
15 | 20405ab |
hex | 15eb94c |
22985036 has 12 divisors (see below), whose sum is σ = 40352928. Its totient is φ = 11455632.
The previous prime is 22985033. The next prime is 22985047. The reversal of 22985036 is 63058922.
It is a junction number, because it is equal to n+sod(n) for n = 22984987 and 22985005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22985033) 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, 7796 + ... + 10331.
It is an arithmetic number, because the mean of its divisors is an integer number (3362744).
Almost surely, 222985036 is an apocalyptic number.
It is an amenable number.
22985036 is a deficient number, since it is larger than the sum of its proper divisors (17367892).
22985036 is a wasteful number, since it uses less digits than its factorization.
22985036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18448 (or 18446 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 22985036 is about 4794.2711646297. The cubic root of 22985036 is about 284.3250097854.
The spelling of 22985036 in words is "twenty-two million, nine hundred eighty-five thousand, thirty-six".
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