Base | Representation |
---|---|
bin | 10110111010101000… |
… | …10011010000111001 |
3 | 1011202102022020011122 |
4 | 23131110103100321 |
5 | 200144033133423 |
6 | 5352452235025 |
7 | 613610645135 |
oct | 133524232071 |
9 | 34672266148 |
10 | 12303021113 |
11 | 5243809949 |
12 | 247430ba75 |
13 | 1210b7c766 |
14 | 849d7a3c5 |
15 | 4c01798c8 |
hex | 2dd513439 |
12303021113 has 8 divisors (see below), whose sum is σ = 12954589920. Its totient is φ = 11651856480.
The previous prime is 12303021089. The next prime is 12303021163. The reversal of 12303021113 is 31112030321.
12303021113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 12303021113 - 220 = 12301972537 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12303021091 and 12303021100.
It is not an unprimeable number, because it can be changed into a prime (12303021163) 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 7 ways as a sum of consecutive naturals, for example, 37523 + ... + 161288.
It is an arithmetic number, because the mean of its divisors is an integer number (1619323740).
Almost surely, 212303021113 is an apocalyptic number.
It is an amenable number.
12303021113 is a deficient number, since it is larger than the sum of its proper divisors (651568807).
12303021113 is a wasteful number, since it uses less digits than its factorization.
12303021113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202087.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12303021113 its reverse (31112030321), we get a palindrome (43415051434).
The spelling of 12303021113 in words is "twelve billion, three hundred three million, twenty-one thousand, one hundred thirteen".
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