Base | Representation |
---|---|
bin | 101111010100000111… |
… | …010101000011010010 |
3 | 11212010120102121222022 |
4 | 233110013111003102 |
5 | 1313021123100112 |
6 | 35201055411442 |
7 | 3445645122314 |
oct | 572407250322 |
9 | 155116377868 |
10 | 50803331282 |
11 | 1a600179800 |
12 | 9a19b23b82 |
13 | 4a3831ac92 |
14 | 265d2c57b4 |
15 | 14c5178d72 |
hex | bd41d50d2 |
50803331282 has 18 divisors (see below), whose sum is σ = 83768298789. Its totient is φ = 23090829520.
The previous prime is 50803331273. The next prime is 50803331287. The reversal of 50803331282 is 28213330805.
It can be written as a sum of positive squares in 2 ways, for example, as 43272736441 + 7530594841 = 208021^2 + 86779^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=159379.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50803331287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3499094 + ... + 3513582.
Almost surely, 250803331282 is an apocalyptic number.
50803331282 is a deficient number, since it is larger than the sum of its proper divisors (32964967507).
50803331282 is an frugal number, since it uses more digits than its factorization.
50803331282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29002 (or 14502 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 35.
The spelling of 50803331282 in words is "fifty billion, eight hundred three million, three hundred thirty-one thousand, two hundred eighty-two".
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