Base | Representation |
---|---|
bin | 10000111101110… |
… | …11011001011101 |
3 | 100220210212122221 |
4 | 20132323121131 |
5 | 242413402331 |
6 | 22042305341 |
7 | 3345513454 |
oct | 1036733135 |
9 | 326725587 |
10 | 142325341 |
11 | 73380154 |
12 | 3b7b8251 |
13 | 236428a2 |
14 | 14c8bb9b |
15 | c765711 |
hex | 87bb65d |
142325341 has 8 divisors (see below), whose sum is σ = 143540600. Its totient is φ = 141115392.
The previous prime is 142325321. The next prime is 142325363. The reversal of 142325341 is 143523241.
It can be written as a sum of positive squares in 4 ways, for example, as 441 + 142324900 = 21^2 + 11930^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142325341 - 219 = 141801053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142325321) 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, 66301 + ... + 68413.
It is an arithmetic number, because the mean of its divisors is an integer number (17942575).
Almost surely, 2142325341 is an apocalyptic number.
It is an amenable number.
142325341 is a deficient number, since it is larger than the sum of its proper divisors (1215259).
142325341 is a wasteful number, since it uses less digits than its factorization.
142325341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2655.
The product of its digits is 2880, while the sum is 25.
The square root of 142325341 is about 11930.0184828021. The cubic root of 142325341 is about 522.1084767928.
Adding to 142325341 its reverse (143523241), we get a palindrome (285848582).
The spelling of 142325341 in words is "one hundred forty-two million, three hundred twenty-five thousand, three hundred forty-one".
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