Base | Representation |
---|---|
bin | 10100100000011… |
… | …011001001001001 |
3 | 212222101020210021 |
4 | 110200123021021 |
5 | 1201033402410 |
6 | 54050020441 |
7 | 11345220016 |
oct | 2440331111 |
9 | 788336707 |
10 | 344044105 |
11 | 167227479 |
12 | 97277721 |
13 | 5637c2c2 |
14 | 3399a70d |
15 | 2030deda |
hex | 1481b249 |
344044105 has 8 divisors (see below), whose sum is σ = 413022600. Its totient is φ = 275122176.
The previous prime is 344044091. The next prime is 344044117. The reversal of 344044105 is 501440443.
It can be written as a sum of positive squares in 4 ways, for example, as 22810176 + 321233929 = 4776^2 + 17923^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 344044105 - 25 = 344044073 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 344044105.
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 7 ways as a sum of consecutive naturals, for example, 651 + ... + 26239.
It is an arithmetic number, because the mean of its divisors is an integer number (51627825).
Almost surely, 2344044105 is an apocalyptic number.
It is an amenable number.
344044105 is a deficient number, since it is larger than the sum of its proper divisors (68978495).
344044105 is a wasteful number, since it uses less digits than its factorization.
344044105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28283.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 344044105 is about 18548.4259439986. The cubic root of 344044105 is about 700.7095560247.
Adding to 344044105 its reverse (501440443), we get a palindrome (845484548).
The spelling of 344044105 in words is "three hundred forty-four million, forty-four thousand, one hundred five".
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