Base | Representation |
---|---|
bin | 110001001101011111… |
… | …110010000000111001 |
3 | 12001101111101011121202 |
4 | 301031133302000321 |
5 | 1331203441101010 |
6 | 40135123543545 |
7 | 3550263520604 |
oct | 611537620071 |
9 | 161344334552 |
10 | 52839784505 |
11 | 204557541a2 |
12 | a2a7b2abb5 |
13 | 4ca11b96a1 |
14 | 27b394d33b |
15 | 1593d3c6a5 |
hex | c4d7f2039 |
52839784505 has 8 divisors (see below), whose sum is σ = 66164599872. Its totient is φ = 40433921968.
The previous prime is 52839784463. The next prime is 52839784511. The reversal of 52839784505 is 50548793825.
It is a happy number.
52839784505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 52839784505 - 210 = 52839783481 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229738079 + ... + 229738308.
It is an arithmetic number, because the mean of its divisors is an integer number (8270574984).
Almost surely, 252839784505 is an apocalyptic number.
It is an amenable number.
52839784505 is a deficient number, since it is larger than the sum of its proper divisors (13324815367).
52839784505 is a wasteful number, since it uses less digits than its factorization.
52839784505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459476415.
The product of its (nonzero) digits is 12096000, while the sum is 56.
The spelling of 52839784505 in words is "fifty-two billion, eight hundred thirty-nine million, seven hundred eighty-four thousand, five hundred five".
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