Base | Representation |
---|---|
bin | 1010100111101010… |
… | …0010111101101100 |
3 | 21100200002102012220 |
4 | 2221322202331230 |
5 | 21314234301233 |
6 | 1150512155340 |
7 | 130433345112 |
oct | 25172427554 |
9 | 7320072186 |
10 | 2850697068 |
11 | 123316499a |
12 | 676838b50 |
13 | 36579a9cb |
14 | 1d085dab2 |
15 | 11a400eb3 |
hex | a9ea2f6c |
2850697068 has 48 divisors (see below), whose sum is σ = 6716653440. Its totient is φ = 940978944.
The previous prime is 2850697033. The next prime is 2850697081. The reversal of 2850697068 is 8607960582.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2850697068.
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, 720271 + ... + 724217.
It is an arithmetic number, because the mean of its divisors is an integer number (139930280).
Almost surely, 22850697068 is an apocalyptic number.
It is an amenable number.
2850697068 is an abundant number, since it is smaller than the sum of its proper divisors (3865956372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2850697068 is a wasteful number, since it uses less digits than its factorization.
2850697068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4526 (or 4524 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 51.
The square root of 2850697068 is about 53391.9195009882. The cubic root of 2850697068 is about 1417.9155205854.
The spelling of 2850697068 in words is "two billion, eight hundred fifty million, six hundred ninety-seven thousand, sixty-eight".
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