Base | Representation |
---|---|
bin | 11111100110010… |
… | …100110011111100 |
3 | 1100221112220221002 |
4 | 133212110303330 |
5 | 2041203443122 |
6 | 124334425432 |
7 | 16065055604 |
oct | 3746246374 |
9 | 1327486832 |
10 | 530140412 |
11 | 25228337a |
12 | 129662278 |
13 | 85aa8c69 |
14 | 5059dc04 |
15 | 3181d992 |
hex | 1f994cfc |
530140412 has 12 divisors (see below), whose sum is σ = 928377576. Its totient is φ = 264889680.
The previous prime is 530140379. The next prime is 530140433. The reversal of 530140412 is 214041035.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38414 + ... + 50357.
It is an arithmetic number, because the mean of its divisors is an integer number (77364798).
Almost surely, 2530140412 is an apocalyptic number.
It is an amenable number.
530140412 is a deficient number, since it is larger than the sum of its proper divisors (398237164).
530140412 is a wasteful number, since it uses less digits than its factorization.
530140412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90268 (or 90266 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 530140412 is about 23024.7782182587. The cubic root of 530140412 is about 809.3386930778.
Adding to 530140412 its reverse (214041035), we get a palindrome (744181447).
The spelling of 530140412 in words is "five hundred thirty million, one hundred forty thousand, four hundred twelve".
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