Base | Representation |
---|---|
bin | 11011111101010… |
… | …01001111101110 |
3 | 121100022010202020 |
4 | 31332221033232 |
5 | 440014310203 |
6 | 35134411010 |
7 | 5545302222 |
oct | 1576511756 |
9 | 540263666 |
10 | 234525678 |
11 | 110424682 |
12 | 66660a66 |
13 | 397851ba |
14 | 2320c782 |
15 | 158c9153 |
hex | dfa93ee |
234525678 has 8 divisors (see below), whose sum is σ = 469051368. Its totient is φ = 78175224.
The previous prime is 234525673. The next prime is 234525701. The reversal of 234525678 is 876525432.
It is a sphenic number, since it is the product of 3 distinct primes.
234525678 is an admirable number.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234525671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19543801 + ... + 19543812.
It is an arithmetic number, because the mean of its divisors is an integer number (58631421).
Almost surely, 2234525678 is an apocalyptic number.
234525678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234525678 is a wasteful number, since it uses less digits than its factorization.
234525678 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39087618.
The product of its digits is 403200, while the sum is 42.
The square root of 234525678 is about 15314.2312245832. The cubic root of 234525678 is about 616.6851161106.
The spelling of 234525678 in words is "two hundred thirty-four million, five hundred twenty-five thousand, six hundred seventy-eight".
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