Base | Representation |
---|---|
bin | 1100000111111010100100… |
… | …1001110100010001101101 |
3 | 1202012100101002020101001212 |
4 | 3001332221021310101231 |
5 | 3221400042042124123 |
6 | 44203435004444205 |
7 | 2544032556512306 |
oct | 301765111642155 |
9 | 52170332211055 |
10 | 13330121442413 |
11 | 427a300047556 |
12 | 15b3572849665 |
13 | 75904308c719 |
14 | 3412777857ad |
15 | 181b3145c878 |
hex | c1fa927446d |
13330121442413 has 4 divisors (see below), whose sum is σ = 13330488265248. Its totient is φ = 13329754619580.
The previous prime is 13330121442373. The next prime is 13330121442467. The reversal of 13330121442413 is 31424412103331.
13330121442413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13330121442413 - 212 = 13330121438317 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13330121442413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13330121442493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183356903 + ... + 183429588.
It is an arithmetic number, because the mean of its divisors is an integer number (3332622066312).
Almost surely, 213330121442413 is an apocalyptic number.
It is an amenable number.
13330121442413 is a deficient number, since it is larger than the sum of its proper divisors (366822835).
13330121442413 is an equidigital number, since it uses as much as digits as its factorization.
13330121442413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366822834.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 13330121442413 its reverse (31424412103331), we get a palindrome (44754533545744).
The spelling of 13330121442413 in words is "thirteen trillion, three hundred thirty billion, one hundred twenty-one million, four hundred forty-two thousand, four hundred thirteen".
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