Base | Representation |
---|---|
bin | 10111001000111111… |
… | …00011101010111011 |
3 | 1012001210211201222121 |
4 | 23210133203222323 |
5 | 200420343144121 |
6 | 5412432502111 |
7 | 616602156154 |
oct | 134437435273 |
9 | 35053751877 |
10 | 12423412411 |
11 | 52a5768693 |
12 | 24a86aa937 |
13 | 122cab2807 |
14 | 85bd5892b |
15 | 4caa0b141 |
hex | 2e47e3abb |
12423412411 has 8 divisors (see below), whose sum is σ = 12761264880. Its totient is φ = 12085669728.
The previous prime is 12423412387. The next prime is 12423412451. The reversal of 12423412411 is 11421432421.
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 12423412411 - 29 = 12423411899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12423412451) 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, 235785 + ... + 283621.
It is an arithmetic number, because the mean of its divisors is an integer number (1595158110).
Almost surely, 212423412411 is an apocalyptic number.
12423412411 is a deficient number, since it is larger than the sum of its proper divisors (337852469).
12423412411 is an equidigital number, since it uses as much as digits as its factorization.
12423412411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54893.
The product of its digits is 1536, while the sum is 25.
Adding to 12423412411 its reverse (11421432421), we get a palindrome (23844844832).
The spelling of 12423412411 in words is "twelve billion, four hundred twenty-three million, four hundred twelve thousand, four hundred eleven".
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