Base | Representation |
---|---|
bin | 11111111000111011… |
… | …00100000110000100 |
3 | 1122012011021001000120 |
4 | 33330131210012010 |
5 | 240030322312330 |
6 | 11510503541540 |
7 | 1144155636213 |
oct | 177435440604 |
9 | 48164231016 |
10 | 17120510340 |
11 | 72960998aa |
12 | 339975a8b0 |
13 | 17cac686bb |
14 | b85acd07a |
15 | 6a307dc10 |
hex | 3fc764184 |
17120510340 has 24 divisors (see below), whose sum is σ = 47937429120. Its totient is φ = 4565469408.
The previous prime is 17120510317. The next prime is 17120510353. The reversal of 17120510340 is 4301502171.
17120510340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×171205103402 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 17120510340.
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 7 ways as a sum of consecutive naturals, for example, 142670860 + ... + 142670979.
It is an arithmetic number, because the mean of its divisors is an integer number (1997392880).
Almost surely, 217120510340 is an apocalyptic number.
17120510340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
17120510340 is an abundant number, since it is smaller than the sum of its proper divisors (30816918780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17120510340 is a wasteful number, since it uses less digits than its factorization.
17120510340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285341851 (or 285341849 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 24.
The spelling of 17120510340 in words is "seventeen billion, one hundred twenty million, five hundred ten thousand, three hundred forty".
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