Base | Representation |
---|---|
bin | 11000110110010010… |
… | …01101011110011100 |
3 | 1021102201010111222002 |
4 | 30123021031132130 |
5 | 204310104114322 |
6 | 10043424541432 |
7 | 651404455310 |
oct | 143311153634 |
9 | 37381114862 |
10 | 13340301212 |
11 | 5726285827 |
12 | 2703781878 |
13 | 1347a40474 |
14 | 907a2db40 |
15 | 531271c92 |
hex | 31b24d79c |
13340301212 has 36 divisors (see below), whose sum is σ = 27260479344. Its totient is φ = 5595601920.
The previous prime is 13340301203. The next prime is 13340301229. The reversal of 13340301212 is 21210304331.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45989 + ... + 169692.
Almost surely, 213340301212 is an apocalyptic number.
It is an amenable number.
13340301212 is an abundant number, since it is smaller than the sum of its proper divisors (13920178132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13340301212 is a wasteful number, since it uses less digits than its factorization.
13340301212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215786 (or 215737 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13340301212 its reverse (21210304331), we get a palindrome (34550605543).
The spelling of 13340301212 in words is "thirteen billion, three hundred forty million, three hundred one thousand, two hundred twelve".
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