Base | Representation |
---|---|
bin | 11010000101000111… |
… | …000100000001100100 |
3 | 2200021120122001122221 |
4 | 122011013010001210 |
5 | 424322233244441 |
6 | 20510414002124 |
7 | 2010640533202 |
oct | 320507040144 |
9 | 80246561587 |
10 | 28003024996 |
11 | 1096aa83171 |
12 | 55161a6344 |
13 | 284373989b |
14 | 14d913a072 |
15 | add6628d1 |
hex | 6851c4064 |
28003024996 has 12 divisors (see below), whose sum is σ = 49031498880. Its totient is φ = 13994025320.
The previous prime is 28003024967. The next prime is 28003025003. The reversal of 28003024996 is 69942030082.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1863376 + ... + 1878343.
It is an arithmetic number, because the mean of its divisors is an integer number (4085958240).
Almost surely, 228003024996 is an apocalyptic number.
It is an amenable number.
28003024996 is a deficient number, since it is larger than the sum of its proper divisors (21028473884).
28003024996 is a wasteful number, since it uses less digits than its factorization.
28003024996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3743594 (or 3743592 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 43.
The spelling of 28003024996 in words is "twenty-eight billion, three million, twenty-four thousand, nine hundred ninety-six".
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