Base | Representation |
---|---|
bin | 101111011000000111… |
… | …101110111001101101 |
3 | 11212022020220111021101 |
4 | 233120013232321231 |
5 | 1313140324433104 |
6 | 35211500203101 |
7 | 3450422335552 |
oct | 573007567155 |
9 | 155266814241 |
10 | 50870546029 |
11 | 1a635108186 |
12 | 9a38539491 |
13 | 4a49222b14 |
14 | 26681c0a29 |
15 | 14cb0045a4 |
hex | bd81eee6d |
50870546029 has 4 divisors (see below), whose sum is σ = 50887988284. Its totient is φ = 50853103776.
The previous prime is 50870546009. The next prime is 50870546123. The reversal of 50870546029 is 92064507805.
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 50843485225 + 27060804 = 225485^2 + 5202^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50870546029 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50870546029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50870546009) 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, 8716752 + ... + 8722585.
It is an arithmetic number, because the mean of its divisors is an integer number (12721997071).
Almost surely, 250870546029 is an apocalyptic number.
It is an amenable number.
50870546029 is a deficient number, since it is larger than the sum of its proper divisors (17442255).
50870546029 is a wasteful number, since it uses less digits than its factorization.
50870546029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17442254.
The product of its (nonzero) digits is 604800, while the sum is 46.
The spelling of 50870546029 in words is "fifty billion, eight hundred seventy million, five hundred forty-six thousand, twenty-nine".
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