Base | Representation |
---|---|
bin | 1011110001101… |
… | …1000010100011 |
3 | 10102221110121000 |
4 | 2330123002203 |
5 | 100121100302 |
6 | 4522403043 |
7 | 1136561220 |
oct | 274330243 |
9 | 112843530 |
10 | 49393827 |
11 | 2597734a |
12 | 14660483 |
13 | a305522 |
14 | 67ba947 |
15 | 450a31c |
hex | 2f1b0a3 |
49393827 has 32 divisors (see below), whose sum is σ = 85224960. Its totient is φ = 27686880.
The previous prime is 49393801. The next prime is 49393829. The reversal of 49393827 is 72839394.
It is a happy number.
49393827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 49393827 - 211 = 49391779 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49393829) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 7552 + ... + 12482.
It is an arithmetic number, because the mean of its divisors is an integer number (2663280).
Almost surely, 249393827 is an apocalyptic number.
49393827 is a deficient number, since it is larger than the sum of its proper divisors (35831133).
49393827 is a wasteful number, since it uses less digits than its factorization.
49393827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5000 (or 4994 counting only the distinct ones).
The product of its digits is 326592, while the sum is 45.
The square root of 49393827 is about 7028.0742027955. The cubic root of 49393827 is about 366.9083190323.
The spelling of 49393827 in words is "forty-nine million, three hundred ninety-three thousand, eight hundred twenty-seven".
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