Base | Representation |
---|---|
bin | 11011111111100… |
… | …11010001000110 |
3 | 121100212112122120 |
4 | 31333303101012 |
5 | 440104010440 |
6 | 35145110410 |
7 | 5551004163 |
oct | 1577632106 |
9 | 540775576 |
10 | 234828870 |
11 | 110611451 |
12 | 66788406 |
13 | 398601c3 |
14 | 2328b06a |
15 | 15938dd0 |
hex | dff3446 |
234828870 has 32 divisors (see below), whose sum is σ = 564233472. Its totient is φ = 62549472.
The previous prime is 234828851. The next prime is 234828883. The reversal of 234828870 is 78828432.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25509 + ... + 33471.
It is an arithmetic number, because the mean of its divisors is an integer number (17632296).
Almost surely, 2234828870 is an apocalyptic number.
234828870 is an abundant number, since it is smaller than the sum of its proper divisors (329404602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234828870 is a wasteful number, since it uses less digits than its factorization.
234828870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8956.
The product of its (nonzero) digits is 172032, while the sum is 42.
The square root of 234828870 is about 15324.1270550723. The cubic root of 234828870 is about 616.9507493959.
The spelling of 234828870 in words is "two hundred thirty-four million, eight hundred twenty-eight thousand, eight hundred seventy".
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