Base | Representation |
---|---|
bin | 11111100101111… |
… | …011111001001111 |
3 | 1100221100201221001 |
4 | 133211323321033 |
5 | 2041142211401 |
6 | 124332321131 |
7 | 16064152213 |
oct | 3745737117 |
9 | 1327321831 |
10 | 530038351 |
11 | 252213727 |
12 | 1296131a7 |
13 | 85a7167b |
14 | 50574943 |
15 | 317ed601 |
hex | 1f97be4f |
530038351 has 4 divisors (see below), whose sum is σ = 530087832. Its totient is φ = 529988872.
The previous prime is 530038349. The next prime is 530038363. The reversal of 530038351 is 153830035.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 530038351 - 21 = 530038349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530038391) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1216 + ... + 32581.
It is an arithmetic number, because the mean of its divisors is an integer number (132521958).
Almost surely, 2530038351 is an apocalyptic number.
530038351 is a deficient number, since it is larger than the sum of its proper divisors (49481).
530038351 is a wasteful number, since it uses less digits than its factorization.
530038351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49480.
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 530038351 is about 23022.5617818695. The cubic root of 530038351 is about 809.2867526133.
Adding to 530038351 its reverse (153830035), we get a palindrome (683868386).
The spelling of 530038351 in words is "five hundred thirty million, thirty-eight thousand, three hundred fifty-one".
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