Base | Representation |
---|---|
bin | 1011100000011… |
… | …1100000000100 |
3 | 10100211010102202 |
4 | 2320013200010 |
5 | 44323441340 |
6 | 4442254032 |
7 | 1124150633 |
oct | 270074004 |
9 | 110733382 |
10 | 48265220 |
11 | 25276413 |
12 | 141b7318 |
13 | 9ccb903 |
14 | 65a551a |
15 | 4385c15 |
hex | 2e07804 |
48265220 has 12 divisors (see below), whose sum is σ = 101357004. Its totient is φ = 19306080.
The previous prime is 48265219. The next prime is 48265223. The reversal of 48265220 is 2256284.
It can be written as a sum of positive squares in 2 ways, for example, as 31158724 + 17106496 = 5582^2 + 4136^2 .
It is not an unprimeable number, because it can be changed into a prime (48265223) 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, 1206611 + ... + 1206650.
It is an arithmetic number, because the mean of its divisors is an integer number (8446417).
Almost surely, 248265220 is an apocalyptic number.
It is an amenable number.
48265220 is an abundant number, since it is smaller than the sum of its proper divisors (53091784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48265220 is a wasteful number, since it uses less digits than its factorization.
48265220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2413270 (or 2413268 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 48265220 is about 6947.3174679152. The cubic root of 48265220 is about 364.0922460729.
The spelling of 48265220 in words is "forty-eight million, two hundred sixty-five thousand, two hundred twenty".
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