Base | Representation |
---|---|
bin | 10111000111101001… |
… | …00100000111000111 |
3 | 1012001000122010220211 |
4 | 23203310210013013 |
5 | 200410002021043 |
6 | 5411351140251 |
7 | 616404315661 |
oct | 134364440707 |
9 | 35030563824 |
10 | 12412142023 |
11 | 529a370016 |
12 | 24a4974687 |
13 | 122a667948 |
14 | 85a663531 |
15 | 4c9a31a9d |
hex | 2e3d241c7 |
12412142023 has 2 divisors, whose sum is σ = 12412142024. Its totient is φ = 12412142022.
The previous prime is 12412142021. The next prime is 12412142033. The reversal of 12412142023 is 32024121421.
12412142023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12412142023 - 21 = 12412142021 is a prime.
It is a super-2 number, since 2×124121420232 (a number of 21 digits) contains 22 as substring.
Together with 12412142021, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 12412141985 and 12412142003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12412142021) 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 as a sum of consecutive naturals, namely, 6206071011 + 6206071012.
It is an arithmetic number, because the mean of its divisors is an integer number (6206071012).
Almost surely, 212412142023 is an apocalyptic number.
12412142023 is a deficient number, since it is larger than the sum of its proper divisors (1).
12412142023 is an equidigital number, since it uses as much as digits as its factorization.
12412142023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 12412142023 its reverse (32024121421), we get a palindrome (44436263444).
The spelling of 12412142023 in words is "twelve billion, four hundred twelve million, one hundred forty-two thousand, twenty-three".
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