Base | Representation |
---|---|
bin | 1111101011101101001… |
… | …10011101001011100000 |
3 | 1220111220010111001002122 |
4 | 13311312212131023200 |
5 | 32312041320020410 |
6 | 1051314343003412 |
7 | 53634320262020 |
oct | 7656646351340 |
9 | 1814803431078 |
10 | 538860704480 |
11 | 19859090199a |
12 | 88527439568 |
13 | 3ba78171677 |
14 | 1c11c383a80 |
15 | e03c5c0e55 |
hex | 7d7699d2e0 |
538860704480 has 96 divisors (see below), whose sum is σ = 1463334393024. Its totient is φ = 183684243456.
The previous prime is 538860704423. The next prime is 538860704491. The reversal of 538860704480 is 84407068835.
It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 1196777 + ... + 1584296.
It is an arithmetic number, because the mean of its divisors is an integer number (15243066594).
Almost surely, 2538860704480 is an apocalyptic number.
It is an amenable number.
538860704480 is an abundant number, since it is smaller than the sum of its proper divisors (924473688544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
538860704480 is a wasteful number, since it uses less digits than its factorization.
538860704480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2781268 (or 2781260 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 53.
The spelling of 538860704480 in words is "five hundred thirty-eight billion, eight hundred sixty million, seven hundred four thousand, four hundred eighty".
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