Base | Representation |
---|---|
bin | 10100111000110… |
… | …101001001010001 |
3 | 220102102022010202 |
4 | 110320311021101 |
5 | 1204203121230 |
6 | 54435104545 |
7 | 11453464661 |
oct | 2470651121 |
9 | 812368122 |
10 | 350442065 |
11 | 16a8a7346 |
12 | 99442155 |
13 | 577ac48c |
14 | 347841a1 |
15 | 20b74a45 |
hex | 14e35251 |
350442065 has 4 divisors (see below), whose sum is σ = 420530484. Its totient is φ = 280353648.
The previous prime is 350442049. The next prime is 350442091. The reversal of 350442065 is 560244053.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 560244053 = 89 ⋅6294877.
It can be written as a sum of positive squares in 2 ways, for example, as 80694289 + 269747776 = 8983^2 + 16424^2 .
It is a cyclic number.
It is not a de Polignac number, because 350442065 - 24 = 350442049 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35044202 + ... + 35044211.
It is an arithmetic number, because the mean of its divisors is an integer number (105132621).
Almost surely, 2350442065 is an apocalyptic number.
It is an amenable number.
350442065 is a deficient number, since it is larger than the sum of its proper divisors (70088419).
350442065 is an equidigital number, since it uses as much as digits as its factorization.
350442065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70088418.
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 350442065 is about 18720.0978897013. The cubic root of 350442065 is about 705.0264497228.
The spelling of 350442065 in words is "three hundred fifty million, four hundred forty-two thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •