Base | Representation |
---|---|
bin | 1011100111101… |
… | …0111000111101 |
3 | 10101201010202200 |
4 | 2321322320331 |
5 | 44434102403 |
6 | 4500342113 |
7 | 1131156603 |
oct | 271727075 |
9 | 111633680 |
10 | 48737853 |
11 | 2556951a |
12 | 143a4939 |
13 | a135a88 |
14 | 6689873 |
15 | 442aca3 |
hex | 2e7ae3d |
48737853 has 12 divisors (see below), whose sum is σ = 71097468. Its totient is φ = 32169600.
The previous prime is 48737839. The next prime is 48737881. The reversal of 48737853 is 35873784.
It can be written as a sum of positive squares in 2 ways, for example, as 47361924 + 1375929 = 6882^2 + 1173^2 .
It is not a de Polignac number, because 48737853 - 24 = 48737837 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48737799 and 48737808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48737803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25900 + ... + 27717.
It is an arithmetic number, because the mean of its divisors is an integer number (5924789).
Almost surely, 248737853 is an apocalyptic number.
It is an amenable number.
48737853 is a deficient number, since it is larger than the sum of its proper divisors (22359615).
48737853 is a wasteful number, since it uses less digits than its factorization.
48737853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53724 (or 53721 counting only the distinct ones).
The product of its digits is 564480, while the sum is 45.
The square root of 48737853 is about 6981.2501029543. The cubic root of 48737853 is about 365.2768350799.
The spelling of 48737853 in words is "forty-eight million, seven hundred thirty-seven thousand, eight hundred fifty-three".
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