Base | Representation |
---|---|
bin | 101010101111… |
… | …0001110100010 |
3 | 1120011100022201 |
4 | 1111132032202 |
5 | 21213443200 |
6 | 2120123414 |
7 | 361306522 |
oct | 125361642 |
9 | 46140281 |
10 | 22406050 |
11 | 11713aa7 |
12 | 760656a |
13 | 4846624 |
14 | 2d93682 |
15 | 1e78c6a |
hex | 155e3a2 |
22406050 has 12 divisors (see below), whose sum is σ = 41675346. Its totient is φ = 8962400.
The previous prime is 22406039. The next prime is 22406057. The reversal of 22406050 is 5060422.
It can be written as a sum of positive squares in 3 ways, for example, as 20820969 + 1585081 = 4563^2 + 1259^2 .
It is not an unprimeable number, because it can be changed into a prime (22406057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224011 + ... + 224110.
Almost surely, 222406050 is an apocalyptic number.
22406050 is a deficient number, since it is larger than the sum of its proper divisors (19269296).
22406050 is a wasteful number, since it uses less digits than its factorization.
22406050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448133 (or 448128 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 22406050 is about 4733.5029312339. The cubic root of 22406050 is about 281.9173256632.
Adding to 22406050 its reverse (5060422), we get a palindrome (27466472).
The spelling of 22406050 in words is "twenty-two million, four hundred six thousand, fifty".
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