Base | Representation |
---|---|
bin | 10000000010111111… |
… | …010110010111101011 |
3 | 1122110210100020011221 |
4 | 100002333112113223 |
5 | 240241341432230 |
6 | 11525415202511 |
7 | 1146655561351 |
oct | 200277262753 |
9 | 48423306157 |
10 | 17230030315 |
11 | 73419a2883 |
12 | 340a376437 |
13 | 1817863414 |
14 | b9647b7d1 |
15 | 6ac9b427a |
hex | 402fd65eb |
17230030315 has 16 divisors (see below), whose sum is σ = 22483960992. Its totient is φ = 12622569984.
The previous prime is 17230030267. The next prime is 17230030327. The reversal of 17230030315 is 51303003271.
It is a cyclic number.
It is not a de Polignac number, because 17230030315 - 213 = 17230022123 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 17230030315.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2736129 + ... + 2742418.
It is an arithmetic number, because the mean of its divisors is an integer number (1405247562).
Almost surely, 217230030315 is an apocalyptic number.
17230030315 is a deficient number, since it is larger than the sum of its proper divisors (5253930677).
17230030315 is a wasteful number, since it uses less digits than its factorization.
17230030315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5478606.
The product of its (nonzero) digits is 1890, while the sum is 25.
Adding to 17230030315 its reverse (51303003271), we get a palindrome (68533033586).
The spelling of 17230030315 in words is "seventeen billion, two hundred thirty million, thirty thousand, three hundred fifteen".
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