Base | Representation |
---|---|
bin | 10111000110010100… |
… | …11111000100000111 |
3 | 1012000020212201121122 |
4 | 23203022133010013 |
5 | 200344141030203 |
6 | 5410314504155 |
7 | 616211464310 |
oct | 134312370407 |
9 | 35006781548 |
10 | 12401111303 |
11 | 5294116519 |
12 | 24a113505b |
13 | 12282a4ba9 |
14 | 858dd1607 |
15 | 4c8aa3538 |
hex | 2e329f107 |
12401111303 has 8 divisors (see below), whose sum is σ = 14175363072. Its totient is φ = 10627525656.
The previous prime is 12401111299. The next prime is 12401111321. The reversal of 12401111303 is 30311110421.
12401111303 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 12401111303 - 22 = 12401111299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12401111353) 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, 125975 + ... + 201672.
It is an arithmetic number, because the mean of its divisors is an integer number (1771920384).
Almost surely, 212401111303 is an apocalyptic number.
12401111303 is a deficient number, since it is larger than the sum of its proper divisors (1774251769).
12401111303 is an equidigital number, since it uses as much as digits as its factorization.
12401111303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333061.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 12401111303 its reverse (30311110421), we get a palindrome (42712221724).
The spelling of 12401111303 in words is "twelve billion, four hundred one million, one hundred eleven thousand, three hundred three".
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