Base | Representation |
---|---|
bin | 1000000101100… |
… | …00010001000000 |
3 | 11201122011102122 |
4 | 10002300101000 |
5 | 114331041343 |
6 | 10421503412 |
7 | 1452360401 |
oct | 402602100 |
9 | 151564378 |
10 | 67830848 |
11 | 3531a358 |
12 | 1a871b68 |
13 | 1108c3c7 |
14 | 90199a8 |
15 | 5e4d068 |
hex | 40b0440 |
67830848 has 14 divisors (see below), whose sum is σ = 134601966. Its totient is φ = 33915392.
The previous prime is 67830811. The next prime is 67830857. The reversal of 67830848 is 84803876.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 54051904 + 13778944 = 7352^2 + 3712^2 .
It is a junction number, because it is equal to n+sod(n) for n = 67830799 and 67830808.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529865 + ... + 529992.
Almost surely, 267830848 is an apocalyptic number.
It is an amenable number.
67830848 is a deficient number, since it is larger than the sum of its proper divisors (66771118).
67830848 is a wasteful number, since it uses less digits than its factorization.
67830848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1059869 (or 1059859 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 44.
The square root of 67830848 is about 8235.9485185375. The cubic root of 67830848 is about 407.8267879386.
The spelling of 67830848 in words is "sixty-seven million, eight hundred thirty thousand, eight hundred forty-eight".
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