Base | Representation |
---|---|
bin | 1100000110110100111100… |
… | …0100011110101000100101 |
3 | 1202010120010110102010012211 |
4 | 3001231033010132220211 |
5 | 3221043302114140141 |
6 | 44151104151043421 |
7 | 2542501436003350 |
oct | 301551704365045 |
9 | 52116113363184 |
10 | 13311430224421 |
11 | 427238937385a |
12 | 15aba17070571 |
13 | 7573548a6114 |
14 | 3403c3229297 |
15 | 1813da568d81 |
hex | c1b4f11ea25 |
13311430224421 has 8 divisors (see below), whose sum is σ = 16013750646080. Its totient is φ = 10809281685888.
The previous prime is 13311430224359. The next prime is 13311430224427. The reversal of 13311430224421 is 12442203411331.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13311430224421 - 29 = 13311430223909 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 (13311430224427) 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, 50042970636 + ... + 50042970901.
It is an arithmetic number, because the mean of its divisors is an integer number (2001718830760).
Almost surely, 213311430224421 is an apocalyptic number.
It is an amenable number.
13311430224421 is a deficient number, since it is larger than the sum of its proper divisors (2702320421659).
13311430224421 is a wasteful number, since it uses less digits than its factorization.
13311430224421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100085941563.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 13311430224421 its reverse (12442203411331), we get a palindrome (25753633635752).
The spelling of 13311430224421 in words is "thirteen trillion, three hundred eleven billion, four hundred thirty million, two hundred twenty-four thousand, four hundred twenty-one".
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