Base | Representation |
---|---|
bin | 11011111101000… |
… | …11000010111110 |
3 | 121100020211220210 |
4 | 31332203002332 |
5 | 440013002121 |
6 | 35134053250 |
7 | 5545135206 |
oct | 1576430276 |
9 | 540224823 |
10 | 234500286 |
11 | 110407599 |
12 | 6664a226 |
13 | 39776787 |
14 | 23203406 |
15 | 158c1876 |
hex | dfa30be |
234500286 has 16 divisors (see below), whose sum is σ = 469313424. Its totient is φ = 78114624.
The previous prime is 234500281. The next prime is 234500317. The reversal of 234500286 is 682005432.
234500286 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234500281) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2655 + ... + 21818.
It is an arithmetic number, because the mean of its divisors is an integer number (29332089).
Almost surely, 2234500286 is an apocalyptic number.
234500286 is an abundant number, since it is smaller than the sum of its proper divisors (234813138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234500286 is a wasteful number, since it uses less digits than its factorization.
234500286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26075.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 234500286 is about 15313.4021693417. The cubic root of 234500286 is about 616.6628592249.
The spelling of 234500286 in words is "two hundred thirty-four million, five hundred thousand, two hundred eighty-six".
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