Base | Representation |
---|---|
bin | 1111110101110000… |
… | …01100000100010110 |
3 | 210221122210000000020 |
4 | 13322320030010112 |
5 | 114404011011130 |
6 | 3523502130010 |
7 | 420510546135 |
oct | 77270140426 |
9 | 23848700006 |
10 | 8504000790 |
11 | 367431772a |
12 | 1793b80906 |
13 | a56a9923c |
14 | 5a95c191c |
15 | 34b8a3e10 |
hex | 1fae0c116 |
8504000790 has 32 divisors (see below), whose sum is σ = 20412622080. Its totient is φ = 2267397984.
The previous prime is 8504000761. The next prime is 8504000807. The reversal of 8504000790 is 970004058.
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, 237271 + ... + 270749.
It is an arithmetic number, because the mean of its divisors is an integer number (637894440).
Almost surely, 28504000790 is an apocalyptic number.
8504000790 is an abundant number, since it is smaller than the sum of its proper divisors (11908621290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8504000790 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (8504000789) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (41956).
8504000790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41956.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 8504000790 is about 92217.1393505567. The cubic root of 8504000790 is about 2041.1476937731.
The spelling of 8504000790 in words is "eight billion, five hundred four million, seven hundred ninety", and thus it is an aban number.
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