Base | Representation |
---|---|
bin | 101110111001010100… |
… | …110100101001000101 |
3 | 11210222020201022211012 |
4 | 232321110310221011 |
5 | 1311111043234332 |
6 | 35044322252005 |
7 | 3431546643464 |
oct | 567124645105 |
9 | 153866638735 |
10 | 50353883717 |
11 | 1a39a500135 |
12 | 99134b7005 |
13 | 4996185887 |
14 | 261972c9db |
15 | 149a9993b2 |
hex | bb9534a45 |
50353883717 has 4 divisors (see below), whose sum is σ = 51043663020. Its totient is φ = 49664104416.
The previous prime is 50353883677. The next prime is 50353883729. The reversal of 50353883717 is 71738835305.
50353883717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 37460054116 + 12893829601 = 193546^2 + 113551^2 .
It is a cyclic number.
It is not a de Polignac number, because 50353883717 - 216 = 50353818181 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 (50353883617) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344889542 + ... + 344889687.
It is an arithmetic number, because the mean of its divisors is an integer number (12760915755).
Almost surely, 250353883717 is an apocalyptic number.
It is an amenable number.
50353883717 is a deficient number, since it is larger than the sum of its proper divisors (689779303).
50353883717 is an equidigital number, since it uses as much as digits as its factorization.
50353883717 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 689779302.
The product of its (nonzero) digits is 2116800, while the sum is 50.
The spelling of 50353883717 in words is "fifty billion, three hundred fifty-three million, eight hundred eighty-three thousand, seven hundred seventeen".
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