Base | Representation |
---|---|
bin | 11011010001001… |
… | …10101100110010 |
3 | 120221102121101012 |
4 | 31220212230302 |
5 | 432024414312 |
6 | 34410510522 |
7 | 5445220013 |
oct | 1550465462 |
9 | 527377335 |
10 | 228748082 |
11 | 108138902 |
12 | 64735442 |
13 | 385114c4 |
14 | 2254700a |
15 | 15137322 |
hex | da26b32 |
228748082 has 8 divisors (see below), whose sum is σ = 345824256. Its totient is φ = 113473332.
The previous prime is 228748063. The next prime is 228748099. The reversal of 228748082 is 280847822.
228748082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450038 + ... + 450545.
It is an arithmetic number, because the mean of its divisors is an integer number (43228032).
Almost surely, 2228748082 is an apocalyptic number.
228748082 is a deficient number, since it is larger than the sum of its proper divisors (117076174).
228748082 is a wasteful number, since it uses less digits than its factorization.
228748082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 900712.
The product of its (nonzero) digits is 114688, while the sum is 41.
The square root of 228748082 is about 15124.4200549972. The cubic root of 228748082 is about 611.5788910353.
The spelling of 228748082 in words is "two hundred twenty-eight million, seven hundred forty-eight thousand, eighty-two".
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