Base | Representation |
---|---|
bin | 10110011110100000… |
… | …01001010101100011 |
3 | 1011010222021200211022 |
4 | 23033100021111203 |
5 | 144203131111401 |
6 | 5313222440055 |
7 | 605014145162 |
oct | 131720112543 |
9 | 34128250738 |
10 | 12067050851 |
11 | 51325989a9 |
12 | 240929302b |
13 | 11a400cb9b |
14 | 8268b33d9 |
15 | 4a95b771b |
hex | 2cf409563 |
12067050851 has 8 divisors (see below), whose sum is σ = 12199227744. Its totient is φ = 11935123200.
The previous prime is 12067050791. The next prime is 12067050859. The reversal of 12067050851 is 15805076021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12067050851 - 218 = 12066788707 is a prime.
It is a super-2 number, since 2×120670508512 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12067050859) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35891 + ... + 159443.
It is an arithmetic number, because the mean of its divisors is an integer number (1524903468).
Almost surely, 212067050851 is an apocalyptic number.
12067050851 is a deficient number, since it is larger than the sum of its proper divisors (132176893).
12067050851 is a wasteful number, since it uses less digits than its factorization.
12067050851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124621.
The product of its (nonzero) digits is 16800, while the sum is 35.
The spelling of 12067050851 in words is "twelve billion, sixty-seven million, fifty thousand, eight hundred fifty-one".
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