Base | Representation |
---|---|
bin | 11001000011100001… |
… | …10000001001110011 |
3 | 1021201110001101001110 |
4 | 30201300300021303 |
5 | 210022020031123 |
6 | 10102432404403 |
7 | 654223264005 |
oct | 144160601163 |
9 | 37643041043 |
10 | 13451330163 |
11 | 5782a1a497 |
12 | 27349a6703 |
13 | 1364a45c7b |
14 | 918692375 |
15 | 53ada4493 |
hex | 321c30273 |
13451330163 has 8 divisors (see below), whose sum is σ = 17977709776. Its totient is φ = 8946252000.
The previous prime is 13451330153. The next prime is 13451330183. The reversal of 13451330163 is 36103315431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13451330163 - 26 = 13451330099 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 13451330163.
It is not an unprimeable number, because it can be changed into a prime (13451330153) 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, 5323888 + ... + 5326413.
It is an arithmetic number, because the mean of its divisors is an integer number (2247213722).
Almost surely, 213451330163 is an apocalyptic number.
13451330163 is a deficient number, since it is larger than the sum of its proper divisors (4526379613).
13451330163 is a wasteful number, since it uses less digits than its factorization.
13451330163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10650725.
The product of its (nonzero) digits is 9720, while the sum is 30.
Adding to 13451330163 its reverse (36103315431), we get a palindrome (49554645594).
The spelling of 13451330163 in words is "thirteen billion, four hundred fifty-one million, three hundred thirty thousand, one hundred sixty-three".
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