Base | Representation |
---|---|
bin | 1011100100111… |
… | …0101010010001 |
3 | 10101100221020220 |
4 | 2321032222101 |
5 | 44412303224 |
6 | 4452423253 |
7 | 1126503456 |
oct | 271165221 |
9 | 111327226 |
10 | 48556689 |
11 | 254553a5 |
12 | 14317b29 |
13 | a0a148c |
14 | 663d82d |
15 | 43e2279 |
hex | 2e4ea91 |
48556689 has 16 divisors (see below), whose sum is σ = 65554944. Its totient is φ = 31968000.
The previous prime is 48556663. The next prime is 48556699. The reversal of 48556689 is 98665584.
48556689 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 48556689 - 28 = 48556433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48556699) 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 15 ways as a sum of consecutive naturals, for example, 120889 + ... + 121289.
It is an arithmetic number, because the mean of its divisors is an integer number (4097184).
Almost surely, 248556689 is an apocalyptic number.
It is an amenable number.
48556689 is a deficient number, since it is larger than the sum of its proper divisors (16998255).
48556689 is a wasteful number, since it uses less digits than its factorization.
48556689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 808.
The product of its digits is 2073600, while the sum is 51.
The square root of 48556689 is about 6968.2629829822. The cubic root of 48556689 is about 364.8236816512.
The spelling of 48556689 in words is "forty-eight million, five hundred fifty-six thousand, six hundred eighty-nine".
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