Base | Representation |
---|---|
bin | 1011100010110… |
… | …1101101110100 |
3 | 10101010002011002 |
4 | 2320231231310 |
5 | 44343443443 |
6 | 4445502432 |
7 | 1125402164 |
oct | 270555564 |
9 | 111102132 |
10 | 48421748 |
11 | 25372a81 |
12 | 14271a18 |
13 | a054c2b |
14 | 66065a4 |
15 | 43b72b8 |
hex | 2e2db74 |
48421748 has 12 divisors (see below), whose sum is σ = 84867972. Its totient is φ = 24173760.
The previous prime is 48421733. The next prime is 48421799. The reversal of 48421748 is 84712484.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 37478884 + 10942864 = 6122^2 + 3308^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6233 + ... + 11648.
It is an arithmetic number, because the mean of its divisors is an integer number (7072331).
Almost surely, 248421748 is an apocalyptic number.
It is an amenable number.
48421748 is a deficient number, since it is larger than the sum of its proper divisors (36446224).
48421748 is a wasteful number, since it uses less digits than its factorization.
48421748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18562 (or 18560 counting only the distinct ones).
The product of its digits is 57344, while the sum is 38.
The square root of 48421748 is about 6958.5737044311. The cubic root of 48421748 is about 364.4854148561.
The spelling of 48421748 in words is "forty-eight million, four hundred twenty-one thousand, seven hundred forty-eight".
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