Base | Representation |
---|---|
bin | 1011100000110… |
… | …0010001000111 |
3 | 10100212010012211 |
4 | 2320030101013 |
5 | 44330102433 |
6 | 4442524251 |
7 | 1124261563 |
oct | 270142107 |
9 | 110763184 |
10 | 48284743 |
11 | 2528a051 |
12 | 14206687 |
13 | a007770 |
14 | 65ac6a3 |
15 | 438b8cd |
hex | 2e0c447 |
48284743 has 16 divisors (see below), whose sum is σ = 56349216. Its totient is φ = 40965120.
The previous prime is 48284723. The next prime is 48284801. The reversal of 48284743 is 34748284.
It is a cyclic number.
It is not a de Polignac number, because 48284743 - 29 = 48284231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48284696 and 48284705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48284723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6963 + ... + 12043.
It is an arithmetic number, because the mean of its divisors is an integer number (3521826).
Almost surely, 248284743 is an apocalyptic number.
48284743 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
48284743 is a deficient number, since it is larger than the sum of its proper divisors (8064473).
48284743 is a wasteful number, since it uses less digits than its factorization.
48284743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5154.
The product of its digits is 172032, while the sum is 40.
The square root of 48284743 is about 6948.7224005568. The cubic root of 48284743 is about 364.1413305187.
The spelling of 48284743 in words is "forty-eight million, two hundred eighty-four thousand, seven hundred forty-three".
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