Base | Representation |
---|---|
bin | 1011101011001… |
… | …0000001101011 |
3 | 10102010121120001 |
4 | 2322302001223 |
5 | 100013314231 |
6 | 4505243431 |
7 | 1133120200 |
oct | 272620153 |
9 | 112117501 |
10 | 48963691 |
11 | 25703167 |
12 | 14493577 |
13 | a1b47ca |
14 | 6707ca7 |
15 | 4472b61 |
hex | 2eb206b |
48963691 has 24 divisors (see below), whose sum is σ = 59261760. Its totient is φ = 40303872.
The previous prime is 48963661. The next prime is 48963697. The reversal of 48963691 is 19636984.
48963691 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 48963691 - 215 = 48930923 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48963697) 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 23 ways as a sum of consecutive naturals, for example, 204750 + ... + 204988.
It is an arithmetic number, because the mean of its divisors is an integer number (2469240).
Almost surely, 248963691 is an apocalyptic number.
48963691 is a deficient number, since it is larger than the sum of its proper divisors (10298069).
48963691 is a wasteful number, since it uses less digits than its factorization.
48963691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403 (or 396 counting only the distinct ones).
The product of its digits is 279936, while the sum is 46.
The square root of 48963691 is about 6997.4060193760. The cubic root of 48963691 is about 365.8401638170.
The spelling of 48963691 in words is "forty-eight million, nine hundred sixty-three thousand, six hundred ninety-one".
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