Base | Representation |
---|---|
bin | 1010100011110110… |
… | …1101001101001110 |
3 | 21022120002010112111 |
4 | 2220331231031032 |
5 | 21301143420423 |
6 | 1145142254234 |
7 | 130150651060 |
oct | 25075551516 |
9 | 7276063474 |
10 | 2834748238 |
11 | 1225161343 |
12 | 67142737a |
13 | 3623a552a |
14 | 1cc6ab730 |
15 | 118d0060d |
hex | a8f6d34e |
2834748238 has 16 divisors (see below), whose sum is σ = 4869477504. Its totient is φ = 1212414840.
The previous prime is 2834748233. The next prime is 2834748239. The reversal of 2834748238 is 8328474382.
It is a junction number, because it is equal to n+sod(n) for n = 2834748191 and 2834748200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2834748233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199320 + ... + 213067.
It is an arithmetic number, because the mean of its divisors is an integer number (304342344).
Almost surely, 22834748238 is an apocalyptic number.
2834748238 is a deficient number, since it is larger than the sum of its proper divisors (2034729266).
2834748238 is a wasteful number, since it uses less digits than its factorization.
2834748238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412887.
The product of its digits is 2064384, while the sum is 49.
The square root of 2834748238 is about 53242.3537984564. The cubic root of 2834748238 is about 1415.2662974025.
The spelling of 2834748238 in words is "two billion, eight hundred thirty-four million, seven hundred forty-eight thousand, two hundred thirty-eight".
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