Base | Representation |
---|---|
bin | 11000100111100000… |
… | …11000000111001011 |
3 | 1021010001220011210011 |
4 | 30103300120013023 |
5 | 204031341210132 |
6 | 10023240132351 |
7 | 645341061412 |
oct | 142360300713 |
9 | 37101804704 |
10 | 13216350667 |
11 | 5672315963 |
12 | 268a1670b7 |
13 | 1328162350 |
14 | 8d53a6479 |
15 | 52543ab47 |
hex | 313c181cb |
13216350667 has 8 divisors (see below), whose sum is σ = 14233899456. Its totient is φ = 12198931392.
The previous prime is 13216350649. The next prime is 13216350691. The reversal of 13216350667 is 76605361231.
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 13216350667 - 215 = 13216317899 is a prime.
It is a super-2 number, since 2×132163506672 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13216350617) 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, 329118 + ... + 367084.
It is an arithmetic number, because the mean of its divisors is an integer number (1779237432).
Almost surely, 213216350667 is an apocalyptic number.
13216350667 is a deficient number, since it is larger than the sum of its proper divisors (1017548789).
13216350667 is a wasteful number, since it uses less digits than its factorization.
13216350667 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64757.
The product of its (nonzero) digits is 136080, while the sum is 40.
The spelling of 13216350667 in words is "thirteen billion, two hundred sixteen million, three hundred fifty thousand, six hundred sixty-seven".
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