Base | Representation |
---|---|
bin | 11011111001011… |
… | …01101101010100 |
3 | 121022100102122010 |
4 | 31330231231110 |
5 | 434402112133 |
6 | 35115504220 |
7 | 5541064041 |
oct | 1574555524 |
9 | 538312563 |
10 | 234019668 |
11 | 110109493 |
12 | 66458070 |
13 | 39638a9c |
14 | 2311a1c8 |
15 | 15829263 |
hex | df2db54 |
234019668 has 24 divisors (see below), whose sum is σ = 554999200. Its totient is φ = 76727520.
The previous prime is 234019663. The next prime is 234019673. The reversal of 234019668 is 866910432.
234019668 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (234019663) and next prime (234019673).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234019663) 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, 159118 + ... + 160581.
Almost surely, 2234019668 is an apocalyptic number.
It is an amenable number.
234019668 is an abundant number, since it is smaller than the sum of its proper divisors (320979532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234019668 is a wasteful number, since it uses less digits than its factorization.
234019668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319767 (or 319765 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 234019668 is about 15297.7013959614. The cubic root of 234019668 is about 616.2412790974.
The spelling of 234019668 in words is "two hundred thirty-four million, nineteen thousand, six hundred sixty-eight".
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