Base | Representation |
---|---|
bin | 10110100011101010… |
… | …01101010111101001 |
3 | 1011020222201001111012 |
4 | 23101311031113221 |
5 | 144300220234004 |
6 | 5321410113305 |
7 | 606051013454 |
oct | 132165152751 |
9 | 34228631435 |
10 | 12110321129 |
11 | 5154a62565 |
12 | 241b87b835 |
13 | 11acc800ba |
14 | 82c53849b |
15 | 4ad2b346e |
hex | 2d1d4d5e9 |
12110321129 has 8 divisors (see below), whose sum is σ = 12369646080. Its totient is φ = 11851065376.
The previous prime is 12110321117. The next prime is 12110321143. The reversal of 12110321129 is 92112301121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12110321129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12110321329) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 499952 + ... + 523614.
It is an arithmetic number, because the mean of its divisors is an integer number (1546205760).
Almost surely, 212110321129 is an apocalyptic number.
It is an amenable number.
12110321129 is a deficient number, since it is larger than the sum of its proper divisors (259324951).
12110321129 is a wasteful number, since it uses less digits than its factorization.
12110321129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34599.
The product of its (nonzero) digits is 216, while the sum is 23.
The spelling of 12110321129 in words is "twelve billion, one hundred ten million, three hundred twenty-one thousand, one hundred twenty-nine".
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