Base | Representation |
---|---|
bin | 11010111001100101… |
… | …011110111100100000 |
3 | 2202112221020111110022 |
4 | 122321211132330200 |
5 | 433123123233231 |
6 | 21134023453012 |
7 | 2041520655314 |
oct | 327145367440 |
9 | 82487214408 |
10 | 28883414816 |
11 | 11281a31063 |
12 | 5720bb7168 |
13 | 2953c583c9 |
14 | 158002db44 |
15 | b40ab8c7b |
hex | 6b995ef20 |
28883414816 has 12 divisors (see below), whose sum is σ = 56864222982. Its totient is φ = 14441707392.
The previous prime is 28883414773. The next prime is 28883414837. The reversal of 28883414816 is 61841438882.
It can be written as a sum of positive squares in only one way, i.e., 28297968400 + 585446416 = 168220^2 + 24196^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451303325 + ... + 451303388.
Almost surely, 228883414816 is an apocalyptic number.
It is an amenable number.
28883414816 is a deficient number, since it is larger than the sum of its proper divisors (27980808166).
28883414816 is an equidigital number, since it uses as much as digits as its factorization.
28883414816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 902606723 (or 902606715 counting only the distinct ones).
The product of its digits is 2359296, while the sum is 53.
The spelling of 28883414816 in words is "twenty-eight billion, eight hundred eighty-three million, four hundred fourteen thousand, eight hundred sixteen".
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