Base | Representation |
---|---|
bin | 11011111100100… |
… | …10011101010110 |
3 | 121100010101201100 |
4 | 31332102131112 |
5 | 440003313332 |
6 | 35132410530 |
7 | 5544433134 |
oct | 1576223526 |
9 | 540111640 |
10 | 234432342 |
11 | 110370541 |
12 | 66616a46 |
13 | 39751881 |
14 | 231c6754 |
15 | 158ab67c |
hex | df92756 |
234432342 has 48 divisors (see below), whose sum is σ = 527042880. Its totient is φ = 75254400.
The previous prime is 234432337. The next prime is 234432343. The reversal of 234432342 is 243234432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234432343) 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 23 ways as a sum of consecutive naturals, for example, 56292 + ... + 60312.
It is an arithmetic number, because the mean of its divisors is an integer number (10980060).
Almost surely, 2234432342 is an apocalyptic number.
234432342 is an abundant number, since it is smaller than the sum of its proper divisors (292610538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234432342 is a wasteful number, since it uses less digits than its factorization.
234432342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4149 (or 4146 counting only the distinct ones).
The product of its digits is 13824, while the sum is 27.
The square root of 234432342 is about 15311.1835597383. The cubic root of 234432342 is about 616.6032962720.
Adding to 234432342 its reverse (243234432), we get a palindrome (477666774).
The spelling of 234432342 in words is "two hundred thirty-four million, four hundred thirty-two thousand, three hundred forty-two".
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