Base | Representation |
---|---|
bin | 1000101101100101… |
… | …0110100001000000 |
3 | 20000222122012021010 |
4 | 2023121112201000 |
5 | 14242200210343 |
6 | 1024022000520 |
7 | 111645304452 |
oct | 21331264100 |
9 | 6028565233 |
10 | 2338678848 |
11 | aa013a040 |
12 | 553276140 |
13 | 2b369854c |
14 | 18285a2d2 |
15 | da4b1d33 |
hex | 8b656840 |
2338678848 has 224 divisors, whose sum is σ = 7288133760. Its totient is φ = 653885440.
The previous prime is 2338678841. The next prime is 2338678861. The reversal of 2338678848 is 8488768332.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2338678841) 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, 1902298 + ... + 1903526.
Almost surely, 22338678848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2338678848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3644066880).
2338678848 is an abundant number, since it is smaller than the sum of its proper divisors (4949454912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2338678848 is a wasteful number, since it uses less digits than its factorization.
2338678848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325 (or 1315 counting only the distinct ones).
The product of its digits is 12386304, while the sum is 57.
The square root of 2338678848 is about 48359.8888336191. Note that the first 4 decimals coincide. The cubic root of 2338678848 is about 1327.3644924652.
It can be divided in two parts, 2338 and 678848, that added together give a palindrome (681186).
The spelling of 2338678848 in words is "two billion, three hundred thirty-eight million, six hundred seventy-eight thousand, eight hundred forty-eight".
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