Base | Representation |
---|---|
bin | 1011101100011… |
… | …0110100100100 |
3 | 10102021221101202 |
4 | 2323012310210 |
5 | 100024030433 |
6 | 4511142032 |
7 | 1133623421 |
oct | 273066444 |
9 | 112257352 |
10 | 49048868 |
11 | 25761160 |
12 | 14514918 |
13 | a2144cb |
14 | 672ad48 |
15 | 448cee8 |
hex | 2ec6d24 |
49048868 has 24 divisors (see below), whose sum is σ = 93817920. Its totient is φ = 22252320.
The previous prime is 49048847. The next prime is 49048873. The reversal of 49048868 is 86884094.
49048868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39830 + ... + 41042.
It is an arithmetic number, because the mean of its divisors is an integer number (3909080).
Almost surely, 249048868 is an apocalyptic number.
It is an amenable number.
49048868 is a deficient number, since it is larger than the sum of its proper divisors (44769052).
49048868 is a wasteful number, since it uses less digits than its factorization.
49048868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2147 (or 2145 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 47.
The square root of 49048868 is about 7003.4897015702. The cubic root of 49048868 is about 366.0521788508.
The spelling of 49048868 in words is "forty-nine million, forty-eight thousand, eight hundred sixty-eight".
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