Base | Representation |
---|---|
bin | 1001001011100… |
… | …0011100010100 |
3 | 2200110012211221 |
4 | 2102320130110 |
5 | 34324113322 |
6 | 3453140124 |
7 | 645165115 |
oct | 222703424 |
9 | 80405757 |
10 | 38504212 |
11 | 1a80986a |
12 | 10a8a644 |
13 | 7c91a76 |
14 | 518420c |
15 | 35a89c7 |
hex | 24b8714 |
38504212 has 6 divisors (see below), whose sum is σ = 67382378. Its totient is φ = 19252104.
The previous prime is 38504209. The next prime is 38504287. The reversal of 38504212 is 21240583.
It can be written as a sum of positive squares in only one way, i.e., 28238596 + 10265616 = 5314^2 + 3204^2 .
It is a congruent number.
It is an unprimeable number.
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, 4813023 + ... + 4813030.
Almost surely, 238504212 is an apocalyptic number.
It is an amenable number.
38504212 is a deficient number, since it is larger than the sum of its proper divisors (28878166).
38504212 is a wasteful number, since it uses less digits than its factorization.
38504212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9626057 (or 9626055 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 38504212 is about 6205.1762263452. The cubic root of 38504212 is about 337.6779842195.
Adding to 38504212 its reverse (21240583), we get a palindrome (59744795).
The spelling of 38504212 in words is "thirty-eight million, five hundred four thousand, two hundred twelve".
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