Base | Representation |
---|---|
bin | 1011101000111… |
… | …1001111101100 |
3 | 10101212101010122 |
4 | 2322033033230 |
5 | 44444234403 |
6 | 4502224112 |
7 | 1131654641 |
oct | 272171754 |
9 | 111771118 |
10 | 48821228 |
11 | 25616125 |
12 | 14425038 |
13 | a164a01 |
14 | 66abdc8 |
15 | 4445838 |
hex | 2e8f3ec |
48821228 has 12 divisors (see below), whose sum is σ = 86838192. Its totient is φ = 24010320.
The previous prime is 48821207. The next prime is 48821231. The reversal of 48821228 is 82212884.
It is a super-3 number, since 3×488212283 (a number of 24 digits) contains 333 as substring.
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, 99800 + ... + 100287.
It is an arithmetic number, because the mean of its divisors is an integer number (7236516).
Almost surely, 248821228 is an apocalyptic number.
It is an amenable number.
48821228 is a deficient number, since it is larger than the sum of its proper divisors (38016964).
48821228 is a wasteful number, since it uses less digits than its factorization.
48821228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200152 (or 200150 counting only the distinct ones).
The product of its digits is 16384, while the sum is 35.
The square root of 48821228 is about 6987.2189031116. The cubic root of 48821228 is about 365.4850073353.
The spelling of 48821228 in words is "forty-eight million, eight hundred twenty-one thousand, two hundred twenty-eight".
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