Base | Representation |
---|---|
bin | 11110100001010… |
… | …100001111011101 |
3 | 1022200111211202001 |
4 | 132201110033131 |
5 | 2022041101031 |
6 | 122451002301 |
7 | 15455232361 |
oct | 3641241735 |
9 | 1280454661 |
10 | 512050141 |
11 | 243047939 |
12 | 123599391 |
13 | 82113b65 |
14 | 4c0112a1 |
15 | 2ee48861 |
hex | 1e8543dd |
512050141 has 8 divisors (see below), whose sum is σ = 527945400. Its totient is φ = 496263168.
The previous prime is 512050139. The next prime is 512050153. The reversal of 512050141 is 141050215.
It can be written as a sum of positive squares in 4 ways, for example, as 480924900 + 31125241 = 21930^2 + 5579^2 .
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 512050141 - 21 = 512050139 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 (512050111) 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, 17416 + ... + 36433.
It is an arithmetic number, because the mean of its divisors is an integer number (65993175).
Almost surely, 2512050141 is an apocalyptic number.
It is an amenable number.
512050141 is a deficient number, since it is larger than the sum of its proper divisors (15895259).
512050141 is a wasteful number, since it uses less digits than its factorization.
512050141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54143.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 512050141 is about 22628.5249408794. The cubic root of 512050141 is about 800.0261142517.
The spelling of 512050141 in words is "five hundred twelve million, fifty thousand, one hundred forty-one".
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