Base | Representation |
---|---|
bin | 1111011011110011001… |
… | …00001010111010101010 |
3 | 1212200211221120211022110 |
4 | 13231321210022322222 |
5 | 32142044022034232 |
6 | 1043343104503150 |
7 | 53212556615553 |
oct | 7557144127252 |
9 | 1780757524273 |
10 | 530320502442 |
11 | 1949a9109785 |
12 | 8694331aab6 |
13 | 3b016a3b993 |
14 | 1b94c05b32a |
15 | dbdc96aacc |
hex | 7b7990aeaa |
530320502442 has 32 divisors (see below), whose sum is σ = 1095339055104. Its totient is φ = 170995532400.
The previous prime is 530320502423. The next prime is 530320502477. The reversal of 530320502442 is 244205023035.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207184 + ... + 1050507.
It is an arithmetic number, because the mean of its divisors is an integer number (34229345472).
Almost surely, 2530320502442 is an apocalyptic number.
530320502442 is an abundant number, since it is smaller than the sum of its proper divisors (565018552662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530320502442 is a wasteful number, since it uses less digits than its factorization.
530320502442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1259994.
The product of its (nonzero) digits is 28800, while the sum is 30.
Adding to 530320502442 its reverse (244205023035), we get a palindrome (774525525477).
The spelling of 530320502442 in words is "five hundred thirty billion, three hundred twenty million, five hundred two thousand, four hundred forty-two".
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