Base | Representation |
---|---|
bin | 11010111010010001… |
… | …101100110111111100 |
3 | 2202120202001101211222 |
4 | 122322101230313330 |
5 | 433134110144304 |
6 | 21135120132512 |
7 | 2042021333411 |
oct | 327221546774 |
9 | 82522041758 |
10 | 28895006204 |
11 | 11288528919 |
12 | 5724a67138 |
13 | 295648640c |
14 | 15817aa108 |
15 | b41b084be |
hex | 6ba46cdfc |
28895006204 has 12 divisors (see below), whose sum is σ = 50586336528. Its totient is φ = 14441767200.
The previous prime is 28895006201. The next prime is 28895006213. The reversal of 28895006204 is 40260059882.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28895006201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422632 + ... + 1442799.
It is an arithmetic number, because the mean of its divisors is an integer number (4215528044).
Almost surely, 228895006204 is an apocalyptic number.
It is an amenable number.
28895006204 is a deficient number, since it is larger than the sum of its proper divisors (21691330324).
28895006204 is a wasteful number, since it uses less digits than its factorization.
28895006204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2867956 (or 2867954 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 44.
The spelling of 28895006204 in words is "twenty-eight billion, eight hundred ninety-five million, six thousand, two hundred four".
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