Base | Representation |
---|---|
bin | 1010100111100010… |
… | …1101010011100000 |
3 | 21100122011221010120 |
4 | 2221320231103200 |
5 | 21314123341021 |
6 | 1150454000240 |
7 | 130426300056 |
oct | 25170552340 |
9 | 7318157116 |
10 | 2850215136 |
11 | 12329658aa |
12 | 676646080 |
13 | 36565c542 |
14 | 1d07761d6 |
15 | 11a3582c6 |
hex | a9e2d4e0 |
2850215136 has 48 divisors (see below), whose sum is σ = 7525106064. Its totient is φ = 944574464.
The previous prime is 2850215107. The next prime is 2850215141. The reversal of 2850215136 is 6315120582.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 2850215097 and 2850215106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69201 + ... + 102416.
It is an arithmetic number, because the mean of its divisors is an integer number (156773043).
Almost surely, 22850215136 is an apocalyptic number.
It is an amenable number.
2850215136 is an abundant number, since it is smaller than the sum of its proper divisors (4674890928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2850215136 is a wasteful number, since it uses less digits than its factorization.
2850215136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171803 (or 171795 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 2850215136 is about 53387.4061553846. The cubic root of 2850215136 is about 1417.8356129514.
The spelling of 2850215136 in words is "two billion, eight hundred fifty million, two hundred fifteen thousand, one hundred thirty-six".
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