Base | Representation |
---|---|
bin | 111100010010100011011010… |
… | …0001100001110100011101010 |
3 | 2120112200200001101220022120010 |
4 | 1320211012310030032203222 |
5 | 1024002142141112340432 |
6 | 5115515330414312350 |
7 | 216463013646562113 |
oct | 17045066414164352 |
9 | 2515620041808503 |
10 | 530315520043242 |
11 | 143a7a60484933a |
12 | 4b58a84a7b86b6 |
13 | 199ba70112c97b |
14 | 94d559dc6120a |
15 | 4149acc6723cc |
hex | 1e251b430e8ea |
530315520043242 has 32 divisors (see below), whose sum is σ = 1068989744535552. Its totient is φ = 175378741562304.
The previous prime is 530315520043219. The next prime is 530315520043247. The reversal of 530315520043242 is 242340025513035.
It is a self number, because there is not a number n which added to its sum of digits gives 530315520043242.
It is not an unprimeable number, because it can be changed into a prime (530315520043247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113314768 + ... + 117901940.
It is an arithmetic number, because the mean of its divisors is an integer number (33405929516736).
Almost surely, 2530315520043242 is an apocalyptic number.
530315520043242 is an abundant number, since it is smaller than the sum of its proper divisors (538674224492310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530315520043242 is a wasteful number, since it uses less digits than its factorization.
530315520043242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4739022.
The product of its (nonzero) digits is 432000, while the sum is 39.
Adding to 530315520043242 its reverse (242340025513035), we get a palindrome (772655545556277).
The spelling of 530315520043242 in words is "five hundred thirty trillion, three hundred fifteen billion, five hundred twenty million, forty-three thousand, two hundred forty-two".
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