Base | Representation |
---|---|
bin | 1011011101100… |
… | …0010011100100 |
3 | 10100110022021001 |
4 | 2313120103210 |
5 | 44301300113 |
6 | 4434203044 |
7 | 1122414223 |
oct | 267302344 |
9 | 110408231 |
10 | 48071908 |
11 | 25154155 |
12 | 14123484 |
13 | 9c61921 |
14 | 6554cba |
15 | 43487dd |
hex | 2dd84e4 |
48071908 has 12 divisors (see below), whose sum is σ = 87026940. Its totient is φ = 23207072.
The previous prime is 48071839. The next prime is 48071911. The reversal of 48071908 is 80917084.
48071908 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 2 ways, for example, as 11614464 + 36457444 = 3408^2 + 6038^2 .
It is a super-3 number, since 3×480719083 (a number of 24 digits) contains 333 as substring.
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 3 ways as a sum of consecutive naturals, for example, 207091 + ... + 207322.
It is an arithmetic number, because the mean of its divisors is an integer number (7252245).
Almost surely, 248071908 is an apocalyptic number.
It is an amenable number.
48071908 is a deficient number, since it is larger than the sum of its proper divisors (38955032).
48071908 is a wasteful number, since it uses less digits than its factorization.
48071908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414446 (or 414444 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 37.
The square root of 48071908 is about 6933.3908010439. The cubic root of 48071908 is about 363.6055078894.
The spelling of 48071908 in words is "forty-eight million, seventy-one thousand, nine hundred eight".
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