Base | Representation |
---|---|
bin | 1111110001101… |
… | …10001001000101 |
3 | 100020000200120012 |
4 | 13320312021011 |
5 | 232334423331 |
6 | 21044320005 |
7 | 3164614505 |
oct | 770661105 |
9 | 306020505 |
10 | 132342341 |
11 | 6878183a |
12 | 383a3005 |
13 | 215589a1 |
14 | 1380da05 |
15 | b94282b |
hex | 7e36245 |
132342341 has 4 divisors (see below), whose sum is σ = 136905900. Its totient is φ = 127778784.
The previous prime is 132342319. The next prime is 132342349. The reversal of 132342341 is 143243231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143243231 = 197 ⋅727123.
It can be written as a sum of positive squares in 2 ways, for example, as 53949025 + 78393316 = 7345^2 + 8854^2 .
It is a cyclic number.
It is not a de Polignac number, because 132342341 - 218 = 132080197 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 (132342349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281736 + ... + 2281793.
It is an arithmetic number, because the mean of its divisors is an integer number (34226475).
Almost surely, 2132342341 is an apocalyptic number.
It is an amenable number.
132342341 is a deficient number, since it is larger than the sum of its proper divisors (4563559).
132342341 is an equidigital number, since it uses as much as digits as its factorization.
132342341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4563558.
The product of its digits is 1728, while the sum is 23.
The square root of 132342341 is about 11504.0141255129. The cubic root of 132342341 is about 509.6041282699.
Adding to 132342341 its reverse (143243231), we get a palindrome (275585572).
The spelling of 132342341 in words is "one hundred thirty-two million, three hundred forty-two thousand, three hundred forty-one".
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