Base | Representation |
---|---|
bin | 101000101111101110011… |
… | …111111001101110101110 |
3 | 100220200100120010021010121 |
4 | 220233232133321232232 |
5 | 331333422403100110 |
6 | 5542151434155154 |
7 | 406203142141165 |
oct | 50575637715656 |
9 | 10820316107117 |
10 | 2800025050030 |
11 | 98a536164a8a |
12 | 3927b6882aba |
13 | 17406c771940 |
14 | 997442963dc |
15 | 4cc7d5bbcda |
hex | 28bee7f9bae |
2800025050030 has 32 divisors (see below), whose sum is σ = 5428186926624. Its totient is φ = 1033770439296.
The previous prime is 2800025050007. The next prime is 2800025050093. The reversal of 2800025050030 is 300505200082.
It is a junction number, because it is equal to n+sod(n) for n = 2800025049977 and 2800025050004.
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, 713977 + ... + 2471803.
It is an arithmetic number, because the mean of its divisors is an integer number (169630841457).
Almost surely, 22800025050030 is an apocalyptic number.
2800025050030 is a deficient number, since it is larger than the sum of its proper divisors (2628161876594).
2800025050030 is a wasteful number, since it uses less digits than its factorization.
2800025050030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1770100.
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 2800025050030 in words is "two trillion, eight hundred billion, twenty-five million, fifty thousand, thirty".
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