Base | Representation |
---|---|
bin | 1010110000110001… |
… | …0110110011011110 |
3 | 21110100000100121122 |
4 | 2230030112303132 |
5 | 21404030422121 |
6 | 1154355330542 |
7 | 131406263060 |
oct | 25414266336 |
9 | 7410010548 |
10 | 2888920286 |
11 | 12527a162a |
12 | 6875b0a52 |
13 | 3706918b5 |
14 | 1d596d730 |
15 | 11d9515ab |
hex | ac316cde |
2888920286 has 16 divisors (see below), whose sum is σ = 4953372000. Its totient is φ = 1237874400.
The previous prime is 2888920277. The next prime is 2888920319. The reversal of 2888920286 is 6820298882.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71840 + ... + 104588.
It is an arithmetic number, because the mean of its divisors is an integer number (309585750).
Almost surely, 22888920286 is an apocalyptic number.
2888920286 is a deficient number, since it is larger than the sum of its proper divisors (2064451714).
2888920286 is a wasteful number, since it uses less digits than its factorization.
2888920286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39059.
The product of its (nonzero) digits is 1769472, while the sum is 53.
The square root of 2888920286 is about 53748.6770627892. The cubic root of 2888920286 is about 1424.2247201296.
The spelling of 2888920286 in words is "two billion, eight hundred eighty-eight million, nine hundred twenty thousand, two hundred eighty-six".
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