Base | Representation |
---|---|
bin | 111101000111111… |
… | …0001011101000101 |
3 | 12021221020022110011 |
4 | 1322033301131011 |
5 | 13200021030302 |
6 | 535303030221 |
7 | 101552554603 |
oct | 17217613505 |
9 | 5257208404 |
10 | 2050955077 |
11 | 96278a9a6 |
12 | 492a3b371 |
13 | 268ba83b2 |
14 | 156560873 |
15 | c00ca5d7 |
hex | 7a3f1745 |
2050955077 has 4 divisors (see below), whose sum is σ = 2051462700. Its totient is φ = 2050447456.
The previous prime is 2050955069. The next prime is 2050955083. The reversal of 2050955077 is 7705590502.
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 80838081 + 1970116996 = 8991^2 + 44386^2 .
It is a cyclic number.
It is not a de Polignac number, because 2050955077 - 23 = 2050955069 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050955017) 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, 247702 + ... + 255847.
It is an arithmetic number, because the mean of its divisors is an integer number (512865675).
Almost surely, 22050955077 is an apocalyptic number.
It is an amenable number.
2050955077 is a deficient number, since it is larger than the sum of its proper divisors (507623).
2050955077 is an equidigital number, since it uses as much as digits as its factorization.
2050955077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507622.
The product of its (nonzero) digits is 110250, while the sum is 40.
The square root of 2050955077 is about 45287.4715235903. The cubic root of 2050955077 is about 1270.5313413101.
The spelling of 2050955077 in words is "two billion, fifty million, nine hundred fifty-five thousand, seventy-seven".
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