Base | Representation |
---|---|
bin | 11011010000001… |
… | …01000010111000 |
3 | 120221011121021122 |
4 | 31220011002320 |
5 | 432011011412 |
6 | 34403524412 |
7 | 5444104064 |
oct | 1550050270 |
9 | 527147248 |
10 | 228610232 |
11 | 108054284 |
12 | 64689708 |
13 | 38493836 |
14 | 2250caa4 |
15 | 1510b572 |
hex | da050b8 |
228610232 has 8 divisors (see below), whose sum is σ = 428644200. Its totient is φ = 114305112.
The previous prime is 228610229. The next prime is 228610259. The reversal of 228610232 is 232016822.
It is a tau number, because it is divible by the number of its divisors (8).
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 as a sum of consecutive naturals, namely, 14288132 + ... + 14288147.
It is an arithmetic number, because the mean of its divisors is an integer number (53580525).
Almost surely, 2228610232 is an apocalyptic number.
It is an amenable number.
228610232 is a deficient number, since it is larger than the sum of its proper divisors (200033968).
228610232 is a wasteful number, since it uses less digits than its factorization.
228610232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28576285 (or 28576281 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 228610232 is about 15119.8621686839. The cubic root of 228610232 is about 611.4560148270.
The spelling of 228610232 in words is "two hundred twenty-eight million, six hundred ten thousand, two hundred thirty-two".
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