Base | Representation |
---|---|
bin | 10100100010111… |
… | …101101110011101 |
3 | 220000122002021201 |
4 | 110202331232131 |
5 | 1201221210140 |
6 | 54112155501 |
7 | 11353662361 |
oct | 2442755635 |
9 | 800562251 |
10 | 344710045 |
11 | 167641839 |
12 | 97538b91 |
13 | 56553454 |
14 | 33ad12a1 |
15 | 203e149a |
hex | 148bdb9d |
344710045 has 4 divisors (see below), whose sum is σ = 413652060. Its totient is φ = 275768032.
The previous prime is 344710021. The next prime is 344710057. The reversal of 344710045 is 540017443.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 122014116 + 222695929 = 11046^2 + 14923^2 .
It is a cyclic number.
It is not a de Polignac number, because 344710045 - 27 = 344709917 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 344709995 and 344710022.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34471000 + ... + 34471009.
It is an arithmetic number, because the mean of its divisors is an integer number (103413015).
Almost surely, 2344710045 is an apocalyptic number.
It is an amenable number.
344710045 is a deficient number, since it is larger than the sum of its proper divisors (68942015).
344710045 is an equidigital number, since it uses as much as digits as its factorization.
344710045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68942014.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 344710045 is about 18566.3686541014. The cubic root of 344710045 is about 701.1613680303.
Adding to 344710045 its reverse (540017443), we get a palindrome (884727488).
The spelling of 344710045 in words is "three hundred forty-four million, seven hundred ten thousand, forty-five".
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