Base | Representation |
---|---|
bin | 10110111010101011… |
… | …10010111100010101 |
3 | 1011202110001010202110 |
4 | 23131111302330111 |
5 | 200144133204023 |
6 | 5352504501233 |
7 | 613614166533 |
oct | 133525627425 |
9 | 34673033673 |
10 | 12303413013 |
11 | 5243a57331 |
12 | 247447a819 |
13 | 1210c88c58 |
14 | 84a03d153 |
15 | 4c0205a93 |
hex | 2dd572f15 |
12303413013 has 8 divisors (see below), whose sum is σ = 16422404800. Its totient is φ = 8193348288.
The previous prime is 12303413011. The next prime is 12303413033. The reversal of 12303413013 is 31031430321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12303413013 - 21 = 12303413011 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 (12303413011) 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, 2228548 + ... + 2234061.
It is an arithmetic number, because the mean of its divisors is an integer number (2052800600).
Almost surely, 212303413013 is an apocalyptic number.
It is an amenable number.
12303413013 is a deficient number, since it is larger than the sum of its proper divisors (4118991787).
12303413013 is an equidigital number, since it uses as much as digits as its factorization.
12303413013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4463531.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 12303413013 its reverse (31031430321), we get a palindrome (43334843334).
The spelling of 12303413013 in words is "twelve billion, three hundred three million, four hundred thirteen thousand, thirteen".
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