Base | Representation |
---|---|
bin | 11000110011111111… |
… | …10010101110111010 |
3 | 1021101100220201100102 |
4 | 30121333302232322 |
5 | 204240142231122 |
6 | 10041500235402 |
7 | 651052046342 |
oct | 143177625672 |
9 | 37340821312 |
10 | 13321055162 |
11 | 571642a9a8 |
12 | 26b923bb62 |
13 | 1343a6227c |
14 | 90525dd22 |
15 | 52e71e492 |
hex | 319ff2bba |
13321055162 has 8 divisors (see below), whose sum is σ = 19982925396. Its totient is φ = 6660080032.
The previous prime is 13321055161. The next prime is 13321055191. The reversal of 13321055162 is 26155012331.
It can be written as a sum of positive squares in 2 ways, for example, as 13222470121 + 98585041 = 114989^2 + 9929^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13321055161) 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, 185243 + ... + 246894.
Almost surely, 213321055162 is an apocalyptic number.
13321055162 is a deficient number, since it is larger than the sum of its proper divisors (6661870234).
13321055162 is a wasteful number, since it uses less digits than its factorization.
13321055162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447552.
The product of its (nonzero) digits is 5400, while the sum is 29.
Adding to 13321055162 its reverse (26155012331), we get a palindrome (39476067493).
The spelling of 13321055162 in words is "thirteen billion, three hundred twenty-one million, fifty-five thousand, one hundred sixty-two".
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