Base | Representation |
---|---|
bin | 1011100111110… |
… | …0010110000100 |
3 | 10101201102221101 |
4 | 2321330112010 |
5 | 44434300222 |
6 | 4500425444 |
7 | 1131213145 |
oct | 271742604 |
9 | 111642841 |
10 | 48743812 |
11 | 25572a47 |
12 | 143a8284 |
13 | a1386c0 |
14 | 668bacc |
15 | 442c927 |
hex | 2e7c584 |
48743812 has 24 divisors (see below), whose sum is σ = 92782872. Its totient is φ = 22272000.
The previous prime is 48743789. The next prime is 48743861. The reversal of 48743812 is 21834784.
48743812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 21013056 + 27730756 = 4584^2 + 5266^2 .
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, 612 + ... + 9892.
It is an arithmetic number, because the mean of its divisors is an integer number (3865953).
Almost surely, 248743812 is an apocalyptic number.
It is an amenable number.
48743812 is a deficient number, since it is larger than the sum of its proper divisors (44039060).
48743812 is a wasteful number, since it uses less digits than its factorization.
48743812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9399 (or 9397 counting only the distinct ones).
The product of its digits is 43008, while the sum is 37.
The square root of 48743812 is about 6981.6768759375. The cubic root of 48743812 is about 365.2917214965.
The spelling of 48743812 in words is "forty-eight million, seven hundred forty-three thousand, eight hundred twelve".
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