Base | Representation |
---|---|
bin | 11001001001100110… |
… | …11000100000110101 |
3 | 1021212000001112001101 |
4 | 30210303120200311 |
5 | 210123100221123 |
6 | 10111454130101 |
7 | 655413044005 |
oct | 144463304065 |
9 | 37760045041 |
10 | 13502351413 |
11 | 57a97a8511 |
12 | 2749ab0931 |
13 | 137249b165 |
14 | 921374005 |
15 | 5405d1aad |
hex | 324cd8835 |
13502351413 has 8 divisors (see below), whose sum is σ = 13956494336. Its totient is φ = 13049370000.
The previous prime is 13502351399. The next prime is 13502351419. The reversal of 13502351413 is 31415320531.
It is a happy number.
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 13502351413 - 25 = 13502351381 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 (13502351419) 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, 266706 + ... + 313267.
It is an arithmetic number, because the mean of its divisors is an integer number (1744561792).
Almost surely, 213502351413 is an apocalyptic number.
It is an amenable number.
13502351413 is a deficient number, since it is larger than the sum of its proper divisors (454142923).
13502351413 is an equidigital number, since it uses as much as digits as its factorization.
13502351413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 580755.
The product of its (nonzero) digits is 5400, while the sum is 28.
Adding to 13502351413 its reverse (31415320531), we get a palindrome (44917671944).
The spelling of 13502351413 in words is "thirteen billion, five hundred two million, three hundred fifty-one thousand, four hundred thirteen".
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