Base | Representation |
---|---|
bin | 101011001001… |
… | …1101100001000 |
3 | 1120120110201011 |
4 | 1112103230020 |
5 | 21243000112 |
6 | 2124533304 |
7 | 363211123 |
oct | 126235410 |
9 | 46513634 |
10 | 22625032 |
11 | 11853581 |
12 | 76b1234 |
13 | 48c21c1 |
14 | 300d3ba |
15 | 1ebdaa7 |
hex | 1593b08 |
22625032 has 8 divisors (see below), whose sum is σ = 42421950. Its totient is φ = 11312512.
The previous prime is 22625027. The next prime is 22625033. The reversal of 22625032 is 23052622.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 15729156 + 6895876 = 3966^2 + 2626^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 22624994 and 22625012.
It is not an unprimeable number, because it can be changed into a prime (22625033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414057 + ... + 1414072.
Almost surely, 222625032 is an apocalyptic number.
It is an amenable number.
22625032 is a deficient number, since it is larger than the sum of its proper divisors (19796918).
22625032 is a wasteful number, since it uses less digits than its factorization.
22625032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2828135 (or 2828131 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 22625032 is about 4756.5777613742. The cubic root of 22625032 is about 282.8327746339.
Adding to 22625032 its reverse (23052622), we get a palindrome (45677654).
The spelling of 22625032 in words is "twenty-two million, six hundred twenty-five thousand, thirty-two".
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