Base | Representation |
---|---|
bin | 1011101001101… |
… | …0000011100001 |
3 | 10101221121212112 |
4 | 2322122003201 |
5 | 100002144010 |
6 | 4503205105 |
7 | 1132231013 |
oct | 272320341 |
9 | 111847775 |
10 | 48865505 |
11 | 25646417 |
12 | 14446795 |
13 | a17bc00 |
14 | 66c01b3 |
15 | 4453a05 |
hex | 2e9a0e1 |
48865505 has 12 divisors (see below), whose sum is σ = 63497340. Its totient is φ = 36084672.
The previous prime is 48865499. The next prime is 48865513. The reversal of 48865505 is 50556884.
It can be written as a sum of positive squares in 6 ways, for example, as 9339136 + 39526369 = 3056^2 + 6287^2 .
It is not a de Polignac number, because 48865505 - 26 = 48865441 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28070 + ... + 29759.
It is an arithmetic number, because the mean of its divisors is an integer number (5291445).
Almost surely, 248865505 is an apocalyptic number.
It is an amenable number.
48865505 is a deficient number, since it is larger than the sum of its proper divisors (14631835).
48865505 is a wasteful number, since it uses less digits than its factorization.
48865505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57860 (or 57847 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 41.
The square root of 48865505 is about 6990.3866130565. The cubic root of 48865505 is about 365.5954626344.
The spelling of 48865505 in words is "forty-eight million, eight hundred sixty-five thousand, five hundred five".
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