Base | Representation |
---|---|
bin | 11010110110010010… |
… | …000101111111001001 |
3 | 2202102001222010220011 |
4 | 122312102011333021 |
5 | 433014432001301 |
6 | 21124324031521 |
7 | 2040245646550 |
oct | 326622057711 |
9 | 82361863804 |
10 | 28828000201 |
11 | 11253722260 |
12 | 57065325a1 |
13 | 29456255b0 |
14 | 1576926d97 |
15 | b3acbea51 |
hex | 6b6485fc9 |
28828000201 has 32 divisors (see below), whose sum is σ = 38734617600. Its totient is φ = 20720162880.
The previous prime is 28828000193. The next prime is 28828000247. The reversal of 28828000201 is 10200082882.
It is a cyclic number.
It is not a de Polignac number, because 28828000201 - 23 = 28828000193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (28828000001) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1450590 + ... + 1470328.
It is an arithmetic number, because the mean of its divisors is an integer number (1210456800).
Almost surely, 228828000201 is an apocalyptic number.
It is an amenable number.
28828000201 is a deficient number, since it is larger than the sum of its proper divisors (9906617399).
28828000201 is a wasteful number, since it uses less digits than its factorization.
28828000201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21229.
The product of its (nonzero) digits is 4096, while the sum is 31.
The spelling of 28828000201 in words is "twenty-eight billion, eight hundred twenty-eight million, two hundred one", and thus it is an aban number.
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