Base | Representation |
---|---|
bin | 110101100111… |
… | …0111000000000 |
3 | 1221220011010120 |
4 | 1223032320000 |
5 | 24144012321 |
6 | 2442300240 |
7 | 460635222 |
oct | 153167000 |
9 | 57804116 |
10 | 28110336 |
11 | 1495a791 |
12 | 94b7680 |
13 | 5a92b47 |
14 | 3a3a412 |
15 | 2703ec6 |
hex | 1acee00 |
28110336 has 40 divisors (see below), whose sum is σ = 74891784. Its totient is φ = 9369600.
The previous prime is 28110293. The next prime is 28110349. The reversal of 28110336 is 63301182.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7615 + ... + 10686.
Almost surely, 228110336 is an apocalyptic number.
It is an amenable number.
28110336 is an abundant number, since it is smaller than the sum of its proper divisors (46781448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28110336 is an equidigital number, since it uses as much as digits as its factorization.
28110336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18322 (or 18306 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 28110336 is about 5301.9181434647. The cubic root of 28110336 is about 304.0572376067.
The spelling of 28110336 in words is "twenty-eight million, one hundred ten thousand, three hundred thirty-six".
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