Base | Representation |
---|---|
bin | 1100000111011000111101… |
… | …1111111111000001110101 |
3 | 1202011111002102220002011112 |
4 | 3001312033133333001311 |
5 | 3221223103341031123 |
6 | 44155343535444405 |
7 | 2543263206123224 |
oct | 301661737770165 |
9 | 52144072802145 |
10 | 13321101111413 |
11 | 42764a132a347 |
12 | 15b1875986705 |
13 | 758236341464 |
14 | 340a5d79acbb |
15 | 1817a45b6d78 |
hex | c1d8f7ff075 |
13321101111413 has 4 divisors (see below), whose sum is σ = 13321110008640. Its totient is φ = 13321092214188.
The previous prime is 13321101111317. The next prime is 13321101111463. The reversal of 13321101111413 is 31411110112331.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 13321101111413 - 224 = 13321084334197 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13321101111463) 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, 1590845 + ... + 5401202.
It is an arithmetic number, because the mean of its divisors is an integer number (3330277502160).
Almost surely, 213321101111413 is an apocalyptic number.
It is an amenable number.
13321101111413 is a deficient number, since it is larger than the sum of its proper divisors (8897227).
13321101111413 is an equidigital number, since it uses as much as digits as its factorization.
13321101111413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8897226.
The product of its (nonzero) digits is 216, while the sum is 23.
Adding to 13321101111413 its reverse (31411110112331), we get a palindrome (44732211223744).
The spelling of 13321101111413 in words is "thirteen trillion, three hundred twenty-one billion, one hundred one million, one hundred eleven thousand, four hundred thirteen".
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