Base | Representation |
---|---|
bin | 10001100000011000… |
… | …010001111011101100 |
3 | 1210111222120202101011 |
4 | 101200120101323230 |
5 | 301443443044303 |
6 | 12345105355004 |
7 | 1233542363464 |
oct | 214030217354 |
9 | 53458522334 |
10 | 18796846828 |
11 | 7a7636a261 |
12 | 3787038a64 |
13 | 1a0734b196 |
14 | ca45b4ba4 |
15 | 75030b16d |
hex | 460611eec |
18796846828 has 12 divisors (see below), whose sum is σ = 34028774640. Its totient is φ = 9074339792.
The previous prime is 18796846781. The next prime is 18796846829. The reversal of 18796846828 is 82864869781.
It is not an unprimeable number, because it can be changed into a prime (18796846829) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81020776 + ... + 81021007.
It is an arithmetic number, because the mean of its divisors is an integer number (2835731220).
Almost surely, 218796846828 is an apocalyptic number.
It is an amenable number.
18796846828 is a deficient number, since it is larger than the sum of its proper divisors (15231927812).
18796846828 is a wasteful number, since it uses less digits than its factorization.
18796846828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162041816 (or 162041814 counting only the distinct ones).
The product of its digits is 74317824, while the sum is 67.
The spelling of 18796846828 in words is "eighteen billion, seven hundred ninety-six million, eight hundred forty-six thousand, eight hundred twenty-eight".
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