Base | Representation |
---|---|
bin | 11000100101110100… |
… | …00011100001001100 |
3 | 1021002002002201000001 |
4 | 30102322003201030 |
5 | 204014220014130 |
6 | 10022011014044 |
7 | 645106042123 |
oct | 142272034114 |
9 | 37062081001 |
10 | 13202110540 |
11 | 566527a063 |
12 | 268543a324 |
13 | 1325217838 |
14 | 8d353aaba |
15 | 5240766ca |
hex | 312e8384c |
13202110540 has 12 divisors (see below), whose sum is σ = 27724432176. Its totient is φ = 5280844208.
The previous prime is 13202110511. The next prime is 13202110541. The reversal of 13202110540 is 4501120231.
It is not an unprimeable number, because it can be changed into a prime (13202110541) 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, 330052744 + ... + 330052783.
It is an arithmetic number, because the mean of its divisors is an integer number (2310369348).
Almost surely, 213202110540 is an apocalyptic number.
13202110540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13202110540 is an abundant number, since it is smaller than the sum of its proper divisors (14522321636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13202110540 is a wasteful number, since it uses less digits than its factorization.
13202110540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 660105536 (or 660105534 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 13202110540 its reverse (4501120231), we get a palindrome (17703230771).
The spelling of 13202110540 in words is "thirteen billion, two hundred two million, one hundred ten thousand, five hundred forty".
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