Base | Representation |
---|---|
bin | 11001001101000010… |
… | …11011111100101010 |
3 | 1021221000100020200112 |
4 | 30212201123330222 |
5 | 210202441420242 |
6 | 10114404334322 |
7 | 656213212352 |
oct | 144641337452 |
9 | 37830306615 |
10 | 13531201322 |
11 | 5814012911 |
12 | 27576a43a2 |
13 | 137845c802 |
14 | 925123b62 |
15 | 542dcec82 |
hex | 32685bf2a |
13531201322 has 8 divisors (see below), whose sum is σ = 20297424576. Its totient is φ = 6765393132.
The previous prime is 13531201261. The next prime is 13531201331. The reversal of 13531201322 is 22310213531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2498 + ... + 164525.
It is an arithmetic number, because the mean of its divisors is an integer number (2537178072).
Almost surely, 213531201322 is an apocalyptic number.
13531201322 is a deficient number, since it is larger than the sum of its proper divisors (6766223254).
13531201322 is a wasteful number, since it uses less digits than its factorization.
13531201322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207532.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 13531201322 its reverse (22310213531), we get a palindrome (35841414853).
The spelling of 13531201322 in words is "thirteen billion, five hundred thirty-one million, two hundred one thousand, three hundred twenty-two".
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