Base | Representation |
---|---|
bin | 1011100100100… |
… | …1000101011001 |
3 | 10101022202220222 |
4 | 2321021011121 |
5 | 44411040344 |
6 | 4452125425 |
7 | 1126350050 |
oct | 271110531 |
9 | 111282828 |
10 | 48533849 |
11 | 2543a221 |
12 | 14306875 |
13 | a093c70 |
14 | 6635397 |
15 | 43da5ee |
hex | 2e49159 |
48533849 has 32 divisors (see below), whose sum is σ = 63141120. Its totient is φ = 36271872.
The previous prime is 48533783. The next prime is 48533867. The reversal of 48533849 is 94833584.
It is not a de Polignac number, because 48533849 - 224 = 31756633 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (48533549) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139694 + ... + 140040.
It is an arithmetic number, because the mean of its divisors is an integer number (1973160).
Almost surely, 248533849 is an apocalyptic number.
It is an amenable number.
48533849 is a deficient number, since it is larger than the sum of its proper divisors (14607271).
48533849 is a wasteful number, since it uses less digits than its factorization.
48533849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449.
The product of its digits is 414720, while the sum is 44.
The square root of 48533849 is about 6966.6239312884. The cubic root of 48533849 is about 364.7664709978.
The spelling of 48533849 in words is "forty-eight million, five hundred thirty-three thousand, eight hundred forty-nine".
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