Base | Representation |
---|---|
bin | 1001111111110011… |
… | …1001101000110000 |
3 | 20221000120001122211 |
4 | 2133330321220300 |
5 | 20443441321224 |
6 | 1122141341504 |
7 | 123333505540 |
oct | 23774715060 |
9 | 6830501584 |
10 | 2683542064 |
11 | 1157875965 |
12 | 62a867894 |
13 | 339c73618 |
14 | 1b658b320 |
15 | 10a8d3894 |
hex | 9ff39a30 |
2683542064 has 80 divisors (see below), whose sum is σ = 6287296000. Its totient is φ = 1083912192.
The previous prime is 2683542053. The next prime is 2683542079. The reversal of 2683542064 is 4602453862.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420304 + ... + 426640.
It is an arithmetic number, because the mean of its divisors is an integer number (78591200).
Almost surely, 22683542064 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2683542064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3143648000).
2683542064 is an abundant number, since it is smaller than the sum of its proper divisors (3603753936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2683542064 is a wasteful number, since it uses less digits than its factorization.
2683542064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6570 (or 6564 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 40.
The square root of 2683542064 is about 51802.9155936227. The cubic root of 2683542064 is about 1389.6415865927.
The spelling of 2683542064 in words is "two billion, six hundred eighty-three million, five hundred forty-two thousand, sixty-four".
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