Base | Representation |
---|---|
bin | 111101111111011… |
… | …1001111111000100 |
3 | 12100222001102022110 |
4 | 1323332321333010 |
5 | 13230000304004 |
6 | 542223301020 |
7 | 102355312341 |
oct | 17376717704 |
9 | 5328042273 |
10 | 2080088004 |
11 | 9781789a5 |
12 | 4a074a770 |
13 | 271c38807 |
14 | 15a3857c8 |
15 | c2932589 |
hex | 7bfb9fc4 |
2080088004 has 24 divisors (see below), whose sum is σ = 5108988640. Its totient is φ = 656869824.
The previous prime is 2080087993. The next prime is 2080088009. The reversal of 2080088004 is 4008800802.
It is a super-3 number, since 3×20800880043 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (2080088009) 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, 4561369 + ... + 4561824.
Almost surely, 22080088004 is an apocalyptic number.
It is an amenable number.
2080088004 is an abundant number, since it is smaller than the sum of its proper divisors (3028900636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2080088004 is a wasteful number, since it uses less digits than its factorization.
2080088004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9123219 (or 9123217 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 30.
The square root of 2080088004 is about 45607.9818014347. The cubic root of 2080088004 is about 1276.5188622716.
Adding to 2080088004 its reverse (4008800802), we get a palindrome (6088888806).
The spelling of 2080088004 in words is "two billion, eighty million, eighty-eight thousand, four".
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