Base | Representation |
---|---|
bin | 11011001111101… |
… | …01001100111010 |
3 | 120221001022021011 |
4 | 31213311030322 |
5 | 432001422323 |
6 | 34402304134 |
7 | 5443413640 |
oct | 1547651472 |
9 | 527038234 |
10 | 228545338 |
11 | 10800a54a |
12 | 6465804a |
13 | 38470138 |
14 | 224d3190 |
15 | 150e720d |
hex | d9f533a |
228545338 has 32 divisors (see below), whose sum is σ = 413683200. Its totient is φ = 92507184.
The previous prime is 228545321. The next prime is 228545353. The reversal of 228545338 is 833545822.
228545338 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 228545338.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99681 + ... + 101947.
It is an arithmetic number, because the mean of its divisors is an integer number (12927600).
Almost surely, 2228545338 is an apocalyptic number.
228545338 is a deficient number, since it is larger than the sum of its proper divisors (185137862).
228545338 is a wasteful number, since it uses less digits than its factorization.
228545338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2674.
The product of its digits is 230400, while the sum is 40.
The square root of 228545338 is about 15117.7160312000. The cubic root of 228545338 is about 611.3981527599.
The spelling of 228545338 in words is "two hundred twenty-eight million, five hundred forty-five thousand, three hundred thirty-eight".
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