Base | Representation |
---|---|
bin | 101010100010… |
… | …0010110010100 |
3 | 1112221221220212 |
4 | 1111010112110 |
5 | 21202100202 |
6 | 2113544552 |
7 | 360355505 |
oct | 125042624 |
9 | 45857825 |
10 | 22300052 |
11 | 116513a5 |
12 | 7575158 |
13 | 480a2c8 |
14 | 2d66bac |
15 | 1e57652 |
hex | 1544594 |
22300052 has 12 divisors (see below), whose sum is σ = 39099060. Its totient is φ = 11128896.
The previous prime is 22300051. The next prime is 22300063. The reversal of 22300052 is 25000322.
It can be written as a sum of positive squares in 2 ways, for example, as 13808656 + 8491396 = 3716^2 + 2914^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22300051) 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, 2777 + ... + 7232.
It is an arithmetic number, because the mean of its divisors is an integer number (3258255).
Almost surely, 222300052 is an apocalyptic number.
It is an amenable number.
22300052 is a deficient number, since it is larger than the sum of its proper divisors (16799008).
22300052 is a wasteful number, since it uses less digits than its factorization.
22300052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10570 (or 10568 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 22300052 is about 4722.2930870500. The cubic root of 22300052 is about 281.4720602153.
Adding to 22300052 its reverse (25000322), we get a palindrome (47300374).
The spelling of 22300052 in words is "twenty-two million, three hundred thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •