Base | Representation |
---|---|
bin | 11111100110100… |
… | …100011100001000 |
3 | 1100221200011201220 |
4 | 133212210130020 |
5 | 2041213020144 |
6 | 124340042040 |
7 | 16065443331 |
oct | 3746443410 |
9 | 1327604656 |
10 | 530204424 |
11 | 252317482 |
12 | 129693320 |
13 | 85acc139 |
14 | 505b9288 |
15 | 31832919 |
hex | 1f9a4708 |
530204424 has 32 divisors (see below), whose sum is σ = 1395276000. Its totient is φ = 167432832.
The previous prime is 530204407. The next prime is 530204429. The reversal of 530204424 is 424402035.
It is a super-2 number, since 2×5302044242 = 562233462458343552, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 530204394 and 530204403.
It is not an unprimeable number, because it can be changed into a prime (530204429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580909 + ... + 581820.
It is an arithmetic number, because the mean of its divisors is an integer number (43602375).
Almost surely, 2530204424 is an apocalyptic number.
It is an amenable number.
530204424 is an abundant number, since it is smaller than the sum of its proper divisors (865071576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530204424 is a wasteful number, since it uses less digits than its factorization.
530204424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162757 (or 1162753 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 530204424 is about 23026.1682439784. The cubic root of 530204424 is about 809.3712664000.
Adding to 530204424 its reverse (424402035), we get a palindrome (954606459).
The spelling of 530204424 in words is "five hundred thirty million, two hundred four thousand, four hundred twenty-four".
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