Base | Representation |
---|---|
bin | 11011111010011… |
… | …00000100101010 |
3 | 121022120202020120 |
4 | 31331030010222 |
5 | 434420102132 |
6 | 35122304110 |
7 | 5542122456 |
oct | 1575140452 |
9 | 538522216 |
10 | 234144042 |
11 | 110193980 |
12 | 664b8036 |
13 | 39680592 |
14 | 2314d666 |
15 | 1585102c |
hex | df4c12a |
234144042 has 32 divisors (see below), whose sum is σ = 511406784. Its totient is φ = 70876800.
The previous prime is 234144017. The next prime is 234144061. The reversal of 234144042 is 240441432.
It is a happy number.
234144042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108292 + ... + 110432.
It is an arithmetic number, because the mean of its divisors is an integer number (15981462).
Almost surely, 2234144042 is an apocalyptic number.
234144042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
234144042 is an abundant number, since it is smaller than the sum of its proper divisors (277262742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234144042 is a wasteful number, since it uses less digits than its factorization.
234144042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3814.
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 234144042 is about 15301.7659765140. The cubic root of 234144042 is about 616.3504306336.
Adding to 234144042 its reverse (240441432), we get a palindrome (474585474).
The spelling of 234144042 in words is "two hundred thirty-four million, one hundred forty-four thousand, forty-two".
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