Base | Representation |
---|---|
bin | 1110111111101000… |
… | …11101011101100110 |
3 | 202210000120022222220 |
4 | 13133310131131212 |
5 | 112441302214010 |
6 | 3410444133210 |
7 | 403326125244 |
oct | 73764353546 |
9 | 22700508886 |
10 | 8050038630 |
11 | 3461045197 |
12 | 1687b37206 |
13 | 9b3a12c8a |
14 | 5651b1794 |
15 | 321ad1970 |
hex | 1dfd1d766 |
8050038630 has 32 divisors (see below), whose sum is σ = 19400947200. Its totient is φ = 2137693152.
The previous prime is 8050038593. The next prime is 8050038649. The reversal of 8050038630 is 368300508.
It is a junction number, because it is equal to n+sod(n) for n = 8050038591 and 8050038600.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554200 + ... + 568539.
It is an arithmetic number, because the mean of its divisors is an integer number (606279600).
Almost surely, 28050038630 is an apocalyptic number.
8050038630 is an abundant number, since it is smaller than the sum of its proper divisors (11350908570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8050038630 is a wasteful number, since it uses less digits than its factorization.
8050038630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122988.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 8050038630 is about 89722.0075009471. The cubic root of 8050038630 is about 2004.1612219447.
The spelling of 8050038630 in words is "eight billion, fifty million, thirty-eight thousand, six hundred thirty".
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