Base | Representation |
---|---|
bin | 10100011101011… |
… | …111011000110101 |
3 | 212220221011212011 |
4 | 110131133120311 |
5 | 1200334300221 |
6 | 54021324221 |
7 | 11335534633 |
oct | 2435373065 |
9 | 786834764 |
10 | 343275061 |
11 | 1668516a8 |
12 | 96b66671 |
13 | 5617024c |
14 | 3383a353 |
15 | 2020b1e1 |
hex | 1475f635 |
343275061 has 4 divisors (see below), whose sum is σ = 345017772. Its totient is φ = 341532352.
The previous prime is 343275043. The next prime is 343275139. The reversal of 343275061 is 160572343.
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 302238225 + 41036836 = 17385^2 + 6406^2 .
It is a cyclic number.
It is not a de Polignac number, because 343275061 - 25 = 343275029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343275041) by changing a digit.
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, 871060 + ... + 871453.
It is an arithmetic number, because the mean of its divisors is an integer number (86254443).
Almost surely, 2343275061 is an apocalyptic number.
It is an amenable number.
343275061 is a deficient number, since it is larger than the sum of its proper divisors (1742711).
343275061 is a wasteful number, since it uses less digits than its factorization.
343275061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1742710.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 343275061 is about 18527.6836382749. The cubic root of 343275061 is about 700.1870663309.
The spelling of 343275061 in words is "three hundred forty-three million, two hundred seventy-five thousand, sixty-one".
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