Base | Representation |
---|---|
bin | 101000000011111… |
… | …0010110010110101 |
3 | 10110200101110122120 |
4 | 1100013302302311 |
5 | 10223110022331 |
6 | 341215150153 |
7 | 45211453512 |
oct | 12007626265 |
9 | 3420343576 |
10 | 1344220341 |
11 | 62a860702 |
12 | 316215359 |
13 | 18564b769 |
14 | ca752309 |
15 | 7d027796 |
hex | 501f2cb5 |
1344220341 has 16 divisors (see below), whose sum is σ = 1898654400. Its totient is φ = 843568128.
The previous prime is 1344220333. The next prime is 1344220343. The reversal of 1344220341 is 1430224431.
It is not a de Polignac number, because 1344220341 - 23 = 1344220333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1344220343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66156 + ... + 84053.
It is an arithmetic number, because the mean of its divisors is an integer number (118665900).
Almost surely, 21344220341 is an apocalyptic number.
It is an amenable number.
1344220341 is a deficient number, since it is larger than the sum of its proper divisors (554434059).
1344220341 is a wasteful number, since it uses less digits than its factorization.
1344220341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150388.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1344220341 is about 36663.6105832473. The cubic root of 1344220341 is about 1103.6299752046.
Adding to 1344220341 its reverse (1430224431), we get a palindrome (2774444772).
The spelling of 1344220341 in words is "one billion, three hundred forty-four million, two hundred twenty thousand, three hundred forty-one".
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