Base | Representation |
---|---|
bin | 100111111100011… |
… | …0110001110011010 |
3 | 10110102000102000111 |
4 | 1033320312032122 |
5 | 10221104132414 |
6 | 340555154534 |
7 | 45133244455 |
oct | 11770661632 |
9 | 3412012014 |
10 | 1340302234 |
11 | 6286249a7 |
12 | 314a45a4a |
13 | 1848a925b |
14 | ca01249c |
15 | 7ca018c4 |
hex | 4fe3639a |
1340302234 has 4 divisors (see below), whose sum is σ = 2010453354. Its totient is φ = 670151116.
The previous prime is 1340302189. The next prime is 1340302241. The reversal of 1340302234 is 4322030431.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 713050209 + 627252025 = 26703^2 + 25045^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335075557 + ... + 335075560.
Almost surely, 21340302234 is an apocalyptic number.
1340302234 is a deficient number, since it is larger than the sum of its proper divisors (670151120).
1340302234 is an equidigital number, since it uses as much as digits as its factorization.
1340302234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670151119.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 1340302234 is about 36610.1384045458. The cubic root of 1340302234 is about 1102.5566520492.
Adding to 1340302234 its reverse (4322030431), we get a palindrome (5662332665).
The spelling of 1340302234 in words is "one billion, three hundred forty million, three hundred two thousand, two hundred thirty-four".
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