Base | Representation |
---|---|
bin | 11111100111010… |
… | …000000111100011 |
3 | 1100222000021011002 |
4 | 133213100013203 |
5 | 2041234231311 |
6 | 124343542215 |
7 | 16100120042 |
oct | 3747200743 |
9 | 1328007132 |
10 | 530383331 |
11 | 252429935 |
12 | 12975a96b |
13 | 85b626ba |
14 | 50624559 |
15 | 3186a93b |
hex | 1f9d01e3 |
530383331 has 8 divisors (see below), whose sum is σ = 534308544. Its totient is φ = 526473000.
The previous prime is 530383267. The next prime is 530383333. The reversal of 530383331 is 133383035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530383331 - 26 = 530383267 is a prime.
It is a super-2 number, since 2×5303833312 = 562612955605311122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 530383294 and 530383303.
It is not an unprimeable number, because it can be changed into a prime (530383333) 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, 73616 + ... + 80498.
It is an arithmetic number, because the mean of its divisors is an integer number (66788568).
Almost surely, 2530383331 is an apocalyptic number.
530383331 is a deficient number, since it is larger than the sum of its proper divisors (3925213).
530383331 is a wasteful number, since it uses less digits than its factorization.
530383331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7441.
The product of its (nonzero) digits is 9720, while the sum is 29.
The square root of 530383331 is about 23030.0527789235. The cubic root of 530383331 is about 809.4622916064.
The spelling of 530383331 in words is "five hundred thirty million, three hundred eighty-three thousand, three hundred thirty-one".
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