Base | Representation |
---|---|
bin | 11111101000001… |
… | …010011100101101 |
3 | 1100222110101220001 |
4 | 133220022130231 |
5 | 2041314403003 |
6 | 124353024301 |
7 | 16102133440 |
oct | 3750123455 |
9 | 1328411801 |
10 | 530622253 |
11 | 252582397 |
12 | 129855091 |
13 | 85c17385 |
14 | 50687657 |
15 | 318b661d |
hex | 1fa0a72d |
530622253 has 8 divisors (see below), whose sum is σ = 638342720. Its totient is φ = 430881120.
The previous prime is 530622233. The next prime is 530622271. The reversal of 530622253 is 352226035.
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 530622253 - 213 = 530614061 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 (530622203) 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, 1994688 + ... + 1994953.
It is an arithmetic number, because the mean of its divisors is an integer number (79792840).
Almost surely, 2530622253 is an apocalyptic number.
It is an amenable number.
530622253 is a deficient number, since it is larger than the sum of its proper divisors (107720467).
530622253 is a wasteful number, since it uses less digits than its factorization.
530622253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3989667.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 530622253 is about 23035.2393736206. The cubic root of 530622253 is about 809.5838196318.
Adding to 530622253 its reverse (352226035), we get a palindrome (882848288).
The spelling of 530622253 in words is "five hundred thirty million, six hundred twenty-two thousand, two hundred fifty-three".
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