Base | Representation |
---|---|
bin | 101000000010011… |
… | …0100110101000010 |
3 | 10110121220221022002 |
4 | 1100010310311002 |
5 | 10222410122432 |
6 | 341150344002 |
7 | 45202033142 |
oct | 12004646502 |
9 | 3417827262 |
10 | 1343442242 |
11 | 62a37a04a |
12 | 315abb002 |
13 | 18543854c |
14 | ca5cc922 |
15 | 7ce21e62 |
hex | 50134d42 |
1343442242 has 8 divisors (see below), whose sum is σ = 2040672000. Its totient is φ = 663218244.
The previous prime is 1343442229. The next prime is 1343442271. The reversal of 1343442242 is 2422443431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4251242 + ... + 4251557.
It is an arithmetic number, because the mean of its divisors is an integer number (255084000).
Almost surely, 21343442242 is an apocalyptic number.
1343442242 is a deficient number, since it is larger than the sum of its proper divisors (697229758).
1343442242 is an equidigital number, since it uses as much as digits as its factorization.
1343442242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8502880.
The product of its digits is 18432, while the sum is 29.
The square root of 1343442242 is about 36652.9977218781. The cubic root of 1343442242 is about 1103.4169895060.
Adding to 1343442242 its reverse (2422443431), we get a palindrome (3765885673).
The spelling of 1343442242 in words is "one billion, three hundred forty-three million, four hundred forty-two thousand, two hundred forty-two".
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