Base | Representation |
---|---|
bin | 111110000110110… |
… | …1000000100100100 |
3 | 12101020022110120101 |
4 | 1330031220010210 |
5 | 13231442244123 |
6 | 542442113444 |
7 | 102433153420 |
oct | 17415500444 |
9 | 5336273511 |
10 | 2083946788 |
11 | 97a374080 |
12 | 4a1aab884 |
13 | 27298a011 |
14 | 15aaabb80 |
15 | c2e45aad |
hex | 7c368124 |
2083946788 has 48 divisors (see below), whose sum is σ = 4623897600. Its totient is φ = 798158880.
The previous prime is 2083946737. The next prime is 2083946789. The reversal of 2083946788 is 8876493802.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (2083946789) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39168 + ... + 75511.
It is an arithmetic number, because the mean of its divisors is an integer number (96331200).
Almost surely, 22083946788 is an apocalyptic number.
2083946788 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2083946788 is an abundant number, since it is smaller than the sum of its proper divisors (2539950812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2083946788 is a wasteful number, since it uses less digits than its factorization.
2083946788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114760 (or 114758 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 55.
The square root of 2083946788 is about 45650.2660233213. The cubic root of 2083946788 is about 1277.3077339796.
The spelling of 2083946788 in words is "two billion, eighty-three million, nine hundred forty-six thousand, seven hundred eighty-eight".
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