Base | Representation |
---|---|
bin | 11111011001000010… |
… | …01101110001000101 |
3 | 1121111111221201201120 |
4 | 33230201031301011 |
5 | 234003334011010 |
6 | 11424150544153 |
7 | 1134430260045 |
oct | 175441156105 |
9 | 47444851646 |
10 | 16853032005 |
11 | 7169108427 |
12 | 3324068059 |
13 | 17877165b4 |
14 | b5c383725 |
15 | 689845e70 |
hex | 3ec84dc45 |
16853032005 has 16 divisors (see below), whose sum is σ = 26966464704. Its totient is φ = 8987745920.
The previous prime is 16853031971. The next prime is 16853032019. The reversal of 16853032005 is 50023035861.
16853032005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16853032005 - 26 = 16853031941 is a prime.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 448297 + ... + 484433.
It is an arithmetic number, because the mean of its divisors is an integer number (1685404044).
Almost surely, 216853032005 is an apocalyptic number.
16853032005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16853032005 is a deficient number, since it is larger than the sum of its proper divisors (10113432699).
16853032005 is a wasteful number, since it uses less digits than its factorization.
16853032005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67236.
The product of its (nonzero) digits is 21600, while the sum is 33.
Adding to 16853032005 its reverse (50023035861), we get a palindrome (66876067866).
The spelling of 16853032005 in words is "sixteen billion, eight hundred fifty-three million, thirty-two thousand, five".
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