Base | Representation |
---|---|
bin | 100101111001001111100… |
… | …1111000000101011101011 |
3 | 200102220012110020002001112 |
4 | 1023302133033000223223 |
5 | 1140312314000000201 |
6 | 15024333502140535 |
7 | 1045164232334555 |
oct | 113623717005353 |
9 | 20386173202045 |
10 | 5208171875051 |
11 | 1728856279402 |
12 | 70146628174b |
13 | 2ba189414162 |
14 | 140110cb24d5 |
15 | 907232e20bb |
hex | 4bc9f3c0aeb |
5208171875051 has 8 divisors (see below), whose sum is σ = 5438264007840. Its totient is φ = 4978383898752.
The previous prime is 5208171875033. The next prime is 5208171875099. The reversal of 5208171875051 is 1505781718025.
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 5208171875051 - 234 = 5190992005867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5208171871051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76004120 + ... + 76072613.
It is an arithmetic number, because the mean of its divisors is an integer number (679783000980).
Almost surely, 25208171875051 is an apocalyptic number.
5208171875051 is a deficient number, since it is larger than the sum of its proper divisors (230092132789).
5208171875051 is a wasteful number, since it uses less digits than its factorization.
5208171875051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152078245.
The product of its (nonzero) digits is 784000, while the sum is 50.
The spelling of 5208171875051 in words is "five trillion, two hundred eight billion, one hundred seventy-one million, eight hundred seventy-five thousand, fifty-one".
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