Base | Representation |
---|---|
bin | 1011101001111… |
… | …0110001101111 |
3 | 10101222121101220 |
4 | 2322132301233 |
5 | 100003303342 |
6 | 4503434423 |
7 | 1132341264 |
oct | 272366157 |
9 | 111877356 |
10 | 48884847 |
11 | 25659a00 |
12 | 14455a13 |
13 | a18795b |
14 | 66c726b |
15 | 44595ec |
hex | 2e9ec6f |
48884847 has 12 divisors (see below), whose sum is σ = 71644440. Its totient is φ = 29626960.
The previous prime is 48884839. The next prime is 48884873. The reversal of 48884847 is 74848884.
It is not a de Polignac number, because 48884847 - 23 = 48884839 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48884847.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48884827) 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, 66972 + ... + 67697.
It is an arithmetic number, because the mean of its divisors is an integer number (5970370).
Almost surely, 248884847 is an apocalyptic number.
48884847 is a deficient number, since it is larger than the sum of its proper divisors (22759593).
48884847 is a wasteful number, since it uses less digits than its factorization.
48884847 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134694 (or 134683 counting only the distinct ones).
The product of its digits is 1835008, while the sum is 51.
The square root of 48884847 is about 6991.7699475884. The cubic root of 48884847 is about 365.6436930760.
The spelling of 48884847 in words is "forty-eight million, eight hundred eighty-four thousand, eight hundred forty-seven".
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