Base | Representation |
---|---|
bin | 101000000010100… |
… | …1010110011000011 |
3 | 10110122002111201212 |
4 | 1100011022303003 |
5 | 10222421012402 |
6 | 341152320335 |
7 | 45202556402 |
oct | 12005126303 |
9 | 3418074655 |
10 | 1343532227 |
11 | 62a430714 |
12 | 315b430ab |
13 | 18546a4ab |
14 | ca613639 |
15 | 7ce3d952 |
hex | 5014acc3 |
1343532227 has 4 divisors (see below), whose sum is σ = 1351774920. Its totient is φ = 1335289536.
The previous prime is 1343532209. The next prime is 1343532233. The reversal of 1343532227 is 7222353431.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7222353431 = 27449 ⋅263119.
It is a cyclic number.
It is not a de Polignac number, because 1343532227 - 230 = 269790403 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1343532193 and 1343532202.
It is not an unprimeable number, because it can be changed into a prime (1343532277) 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, 4121102 + ... + 4121427.
It is an arithmetic number, because the mean of its divisors is an integer number (337943730).
Almost surely, 21343532227 is an apocalyptic number.
1343532227 is a deficient number, since it is larger than the sum of its proper divisors (8242693).
1343532227 is an equidigital number, since it uses as much as digits as its factorization.
1343532227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8242692.
The product of its digits is 30240, while the sum is 32.
The square root of 1343532227 is about 36654.2252271140. The cubic root of 1343532227 is about 1103.4416249184.
Adding to 1343532227 its reverse (7222353431), we get a palindrome (8565885658).
The spelling of 1343532227 in words is "one billion, three hundred forty-three million, five hundred thirty-two thousand, two hundred twenty-seven".
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