Base | Representation |
---|---|
bin | 1001001101110100… |
… | …00111000101100101 |
3 | 110202211000222022012 |
4 | 10212322013011211 |
5 | 40113110004020 |
6 | 2134543044005 |
7 | 233416024022 |
oct | 44672070545 |
9 | 13684028265 |
10 | 4947734885 |
11 | 210995a4a5 |
12 | b60ba0605 |
13 | 60b08c4a2 |
14 | 34d178549 |
15 | 1de5807c5 |
hex | 126e87165 |
4947734885 has 32 divisors (see below), whose sum is σ = 6150574080. Its totient is φ = 3818855232.
The previous prime is 4947734879. The next prime is 4947734887. The reversal of 4947734885 is 5884377494.
It is a cyclic number.
It is not a de Polignac number, because 4947734885 - 28 = 4947734629 is a prime.
It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4947734887) 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, 5454602 + ... + 5455508.
It is an arithmetic number, because the mean of its divisors is an integer number (192205440).
Almost surely, 24947734885 is an apocalyptic number.
It is an amenable number.
4947734885 is a deficient number, since it is larger than the sum of its proper divisors (1202839195).
4947734885 is a wasteful number, since it uses less digits than its factorization.
4947734885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1265.
The product of its digits is 27095040, while the sum is 59.
The square root of 4947734885 is about 70340.1370840291. The cubic root of 4947734885 is about 1703.9969257817.
The spelling of 4947734885 in words is "four billion, nine hundred forty-seven million, seven hundred thirty-four thousand, eight hundred eighty-five".
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