Base | Representation |
---|---|
bin | 1001111111111010… |
… | …1011001001011000 |
3 | 20221001102200102200 |
4 | 2133332223021120 |
5 | 20444101211000 |
6 | 1122155330200 |
7 | 123340453203 |
oct | 23776531130 |
9 | 6831380380 |
10 | 2684007000 |
11 | 1158063204 |
12 | 62aa50960 |
13 | 33a0a712c |
14 | 1b666c93a |
15 | 10a976500 |
hex | 9ffab258 |
2684007000 has 96 divisors (see below), whose sum is σ = 9071974080. Its totient is φ = 715732800.
The previous prime is 2684006989. The next prime is 2684007023. The reversal of 2684007000 is 7004862.
It is a congruent number.
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 in 23 ways as a sum of consecutive naturals, for example, 140112 + ... + 158111.
It is an arithmetic number, because the mean of its divisors is an integer number (94499730).
Almost surely, 22684007000 is an apocalyptic number.
2684007000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2684007000 is an abundant number, since it is smaller than the sum of its proper divisors (6387967080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2684007000 is a wasteful number, since it uses less digits than its factorization.
2684007000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298250 (or 298233 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 2684007000 is about 51807.4029459111. The cubic root of 2684007000 is about 1389.7218358896.
The spelling of 2684007000 in words is "two billion, six hundred eighty-four million, seven thousand".
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