Base | Representation |
---|---|
bin | 10110010110100100… |
… | …10101010001011011 |
3 | 1010222100002100000120 |
4 | 23023102111101123 |
5 | 144034112441123 |
6 | 5302444404323 |
7 | 603245460450 |
oct | 131322252133 |
9 | 33870070016 |
10 | 12000515163 |
11 | 50a8a8372a |
12 | 23aab466a3 |
13 | 11932b5160 |
14 | 81bb13827 |
15 | 4a38232e3 |
hex | 2cb49545b |
12000515163 has 16 divisors (see below), whose sum is σ = 19693153536. Its totient is φ = 6329941920.
The previous prime is 12000515141. The next prime is 12000515173. The reversal of 12000515163 is 36151500021.
12000515163 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 12000515163 - 210 = 12000514139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12000515173) by changing a digit.
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, 21978693 + ... + 21979238.
It is an arithmetic number, because the mean of its divisors is an integer number (1230822096).
Almost surely, 212000515163 is an apocalyptic number.
12000515163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12000515163 is a deficient number, since it is larger than the sum of its proper divisors (7692638373).
12000515163 is a wasteful number, since it uses less digits than its factorization.
12000515163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43957954.
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 12000515163 in words is "twelve billion, five hundred fifteen thousand, one hundred sixty-three".
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