Base | Representation |
---|---|
bin | 111100011110000… |
… | …0000000010011110 |
3 | 12020101220121111112 |
4 | 1320330000002132 |
5 | 13123410312333 |
6 | 533200222022 |
7 | 101165112332 |
oct | 17074000236 |
9 | 5211817445 |
10 | 2028994718 |
11 | 951350843 |
12 | 48760a912 |
13 | 2644898ba |
14 | 1536857c2 |
15 | bd1dd948 |
hex | 78f0009e |
2028994718 has 8 divisors (see below), whose sum is σ = 3059262048. Its totient is φ = 1009240704.
The previous prime is 2028994699. The next prime is 2028994753. The reversal of 2028994718 is 8174998202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2627846 + ... + 2628617.
It is an arithmetic number, because the mean of its divisors is an integer number (382407756).
Almost surely, 22028994718 is an apocalyptic number.
2028994718 is a deficient number, since it is larger than the sum of its proper divisors (1030267330).
2028994718 is a wasteful number, since it uses less digits than its factorization.
2028994718 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5256658.
The product of its (nonzero) digits is 580608, while the sum is 50.
The square root of 2028994718 is about 45044.3638871724. The cubic root of 2028994718 is about 1265.9803714220.
The spelling of 2028994718 in words is "two billion, twenty-eight million, nine hundred ninety-four thousand, seven hundred eighteen".
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