Base | Representation |
---|---|
bin | 1011100011001… |
… | …0000011001111 |
3 | 10101010222111200 |
4 | 2320302003033 |
5 | 44400031003 |
6 | 4450120543 |
7 | 1125505020 |
oct | 270620317 |
9 | 111128450 |
10 | 48439503 |
11 | 25385352 |
12 | 14280153 |
13 | a060038 |
14 | 660cc47 |
15 | 43bc6a3 |
hex | 2e320cf |
48439503 has 12 divisors (see below), whose sum is σ = 79963728. Its totient is φ = 27679680.
The previous prime is 48439487. The next prime is 48439507. The reversal of 48439503 is 30593484.
48439503 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 48439503 - 24 = 48439487 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48439507) 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 11 ways as a sum of consecutive naturals, for example, 384378 + ... + 384503.
It is an arithmetic number, because the mean of its divisors is an integer number (6663644).
Almost surely, 248439503 is an apocalyptic number.
48439503 is a deficient number, since it is larger than the sum of its proper divisors (31524225).
48439503 is a wasteful number, since it uses less digits than its factorization.
48439503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 768894 (or 768891 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 48439503 is about 6959.8493518179. The cubic root of 48439503 is about 364.5299585305.
The spelling of 48439503 in words is "forty-eight million, four hundred thirty-nine thousand, five hundred three".
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