Base | Representation |
---|---|
bin | 1011100011111… |
… | …1100000010000 |
3 | 10101020210002121 |
4 | 2320333200100 |
5 | 44403311413 |
6 | 4451224024 |
7 | 1126124461 |
oct | 270774020 |
9 | 111223077 |
10 | 48494608 |
11 | 25412798 |
12 | 142a8014 |
13 | a07c146 |
14 | 6624d68 |
15 | 43cdb8d |
hex | 2e3f810 |
48494608 has 20 divisors (see below), whose sum is σ = 99485820. Its totient is φ = 22820864.
The previous prime is 48494599. The next prime is 48494609. The reversal of 48494608 is 80649484.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 13778944 + 34715664 = 3712^2 + 5892^2 .
It is not an unprimeable number, because it can be changed into a prime (48494609) 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, 88873 + ... + 89416.
It is an arithmetic number, because the mean of its divisors is an integer number (4974291).
Almost surely, 248494608 is an apocalyptic number.
It is an amenable number.
48494608 is an abundant number, since it is smaller than the sum of its proper divisors (50991212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48494608 is a wasteful number, since it uses less digits than its factorization.
48494608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178314 (or 178308 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 48494608 is about 6963.8070047927. The cubic root of 48494608 is about 364.6681364620.
The spelling of 48494608 in words is "forty-eight million, four hundred ninety-four thousand, six hundred eight".
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