Base | Representation |
---|---|
bin | 10100010001110… |
… | …111111101111100 |
3 | 212201012110211120 |
4 | 110101313331330 |
5 | 1144044330022 |
6 | 53432150540 |
7 | 11300623143 |
oct | 2421677574 |
9 | 781173746 |
10 | 340230012 |
11 | 165061931 |
12 | 95b38450 |
13 | 55645245 |
14 | 3328675a |
15 | 1ed08d5c |
hex | 14477f7c |
340230012 has 48 divisors (see below), whose sum is σ = 813076992. Its totient is φ = 110698560.
The previous prime is 340229999. The next prime is 340230041. The reversal of 340230012 is 210032043.
It is a super-2 number, since 2×3402300122 = 231512922131040288, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 340229973 and 340230000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85818 + ... + 89694.
It is an arithmetic number, because the mean of its divisors is an integer number (16939104).
Almost surely, 2340230012 is an apocalyptic number.
It is an amenable number.
340230012 is an abundant number, since it is smaller than the sum of its proper divisors (472846980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340230012 is a wasteful number, since it uses less digits than its factorization.
340230012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4058 (or 4056 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 340230012 is about 18445.3249361457. The cubic root of 340230012 is about 698.1105590287.
Adding to 340230012 its reverse (210032043), we get a palindrome (550262055).
The spelling of 340230012 in words is "three hundred forty million, two hundred thirty thousand, twelve".
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