Base | Representation |
---|---|
bin | 11011001100011… |
… | …10100110111100 |
3 | 120220020221211101 |
4 | 31212032212330 |
5 | 431400000431 |
6 | 34345302444 |
7 | 5440013542 |
oct | 1546164674 |
9 | 526227741 |
10 | 228125116 |
11 | 10785285a |
12 | 64494a24 |
13 | 38353a9b |
14 | 22423d92 |
15 | 15062961 |
hex | d98e9bc |
228125116 has 12 divisors (see below), whose sum is σ = 405763960. Its totient is φ = 112192560.
The previous prime is 228125113. The next prime is 228125123. The reversal of 228125116 is 611521822.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228125111) 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, 467226 + ... + 467713.
Almost surely, 2228125116 is an apocalyptic number.
It is an amenable number.
228125116 is a deficient number, since it is larger than the sum of its proper divisors (177638844).
228125116 is a wasteful number, since it uses less digits than its factorization.
228125116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 935004 (or 935002 counting only the distinct ones).
The product of its digits is 1920, while the sum is 28.
The square root of 228125116 is about 15103.8113070841. The cubic root of 228125116 is about 611.0232007784.
Adding to 228125116 its reverse (611521822), we get a palindrome (839646938).
The spelling of 228125116 in words is "two hundred twenty-eight million, one hundred twenty-five thousand, one hundred sixteen".
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