Base | Representation |
---|---|
bin | 111110000000110… |
… | …0111110101010100 |
3 | 12101000101121002210 |
4 | 1330001213311110 |
5 | 13230141100314 |
6 | 542250433420 |
7 | 102364336356 |
oct | 17401476524 |
9 | 5330347083 |
10 | 2080800084 |
11 | 9786149a0 |
12 | 4a0a32870 |
13 | 27212796c |
14 | 15a4cd0d6 |
15 | c2a23559 |
hex | 7c067d54 |
2080800084 has 24 divisors (see below), whose sum is σ = 5296582368. Its totient is φ = 630545440.
The previous prime is 2080800019. The next prime is 2080800091. The reversal of 2080800084 is 4800080802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7881687 + ... + 7881950.
It is an arithmetic number, because the mean of its divisors is an integer number (220690932).
Almost surely, 22080800084 is an apocalyptic number.
It is an amenable number.
2080800084 is an abundant number, since it is smaller than the sum of its proper divisors (3215782284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2080800084 is a wasteful number, since it uses less digits than its factorization.
2080800084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15763655 (or 15763653 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 30.
The square root of 2080800084 is about 45615.7876617296. The cubic root of 2080800084 is about 1276.6645099308.
Adding to 2080800084 its reverse (4800080802), we get a palindrome (6880880886).
The spelling of 2080800084 in words is "two billion, eighty million, eight hundred thousand, eighty-four".
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