Base | Representation |
---|---|
bin | 10110111010010100… |
… | …00000000011111111 |
3 | 1011202020020001100022 |
4 | 23131022000003333 |
5 | 200142340233043 |
6 | 5352314322355 |
7 | 613546001144 |
oct | 133512000377 |
9 | 34666201308 |
10 | 12300321023 |
11 | 5242235271 |
12 | 24734293bb |
13 | 1210445783 |
14 | 8498763cb |
15 | 4bece4868 |
hex | 2dd2800ff |
12300321023 has 8 divisors (see below), whose sum is σ = 12949822320. Its totient is φ = 11651031360.
The previous prime is 12300320999. The next prime is 12300321031. The reversal of 12300321023 is 32012300321.
12300321023 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 12300321023 - 218 = 12300058879 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12300320992 and 12300321010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300321043) 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, 74261 + ... + 173537.
It is an arithmetic number, because the mean of its divisors is an integer number (1618727790).
Almost surely, 212300321023 is an apocalyptic number.
12300321023 is a deficient number, since it is larger than the sum of its proper divisors (649501297).
12300321023 is an equidigital number, since it uses as much as digits as its factorization.
12300321023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105817.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 12300321023 its reverse (32012300321), we get a palindrome (44312621344).
The spelling of 12300321023 in words is "twelve billion, three hundred million, three hundred twenty-one thousand, twenty-three".
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