Base | Representation |
---|---|
bin | 10000100011000110… |
… | …01110100101100001 |
3 | 211221011112101000000 |
4 | 20101203032211201 |
5 | 121143400211144 |
6 | 4025331050213 |
7 | 433110000324 |
oct | 102143164541 |
9 | 24834471000 |
10 | 8884382049 |
11 | 384a002804 |
12 | 187b440969 |
13 | ab782baca |
14 | 603d1a7bb |
15 | 36ee8e769 |
hex | 2118ce961 |
8884382049 has 21 divisors (see below), whose sum is σ = 13324296289. Its totient is φ = 5921224740.
The previous prime is 8884382047. The next prime is 8884382057. The reversal of 8884382049 is 9402834888.
The square root of 8884382049 is 94257.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 8884382049 - 21 = 8884382047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8884381986 and 8884382004.
It is not an unprimeable number, because it can be changed into a prime (8884382041) by changing a digit.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 2543194 + ... + 2546684.
Almost surely, 28884382049 is an apocalyptic number.
8884382049 is the 94257-th square number.
8884382049 is the 47129-th centered octagonal number.
It is an amenable number.
8884382049 is a deficient number, since it is larger than the sum of its proper divisors (4439914240).
8884382049 is an frugal number, since it uses more digits than its factorization.
8884382049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7000 (or 3494 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 54.
The cubic root of 8884382049 is about 2071.1381831325.
The spelling of 8884382049 in words is "eight billion, eight hundred eighty-four million, three hundred eighty-two thousand, forty-nine".
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