Base | Representation |
---|---|
bin | 11010010101110110… |
… | …001111101100001001 |
3 | 2201000011000101100021 |
4 | 122111312033230021 |
5 | 430411130012001 |
6 | 20554324340441 |
7 | 2020620402601 |
oct | 322566175411 |
9 | 81004011307 |
10 | 28283829001 |
11 | 10aa453639a |
12 | 5594244721 |
13 | 28899761bc |
14 | 1524553c01 |
15 | b0812dba1 |
hex | 695d8fb09 |
28283829001 has 16 divisors (see below), whose sum is σ = 29901398400. Its totient is φ = 26679397248.
The previous prime is 28283828983. The next prime is 28283829037. The reversal of 28283829001 is 10092838282.
It is a cyclic number.
It is not a de Polignac number, because 28283829001 - 213 = 28283820809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28283829061) 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 15 ways as a sum of consecutive naturals, for example, 4996965 + ... + 5002621.
It is an arithmetic number, because the mean of its divisors is an integer number (1868837400).
Almost surely, 228283829001 is an apocalyptic number.
It is an amenable number.
28283829001 is a deficient number, since it is larger than the sum of its proper divisors (1617569399).
28283829001 is a wasteful number, since it uses less digits than its factorization.
28283829001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6768.
The product of its (nonzero) digits is 110592, while the sum is 43.
The spelling of 28283829001 in words is "twenty-eight billion, two hundred eighty-three million, eight hundred twenty-nine thousand, one".
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