Base | Representation |
---|---|
bin | 11000110101001101… |
… | …00000000010100100 |
3 | 1021102002000020111002 |
4 | 30122212200002210 |
5 | 204300241432322 |
6 | 10042501532432 |
7 | 651234230516 |
oct | 143246400244 |
9 | 37362006432 |
10 | 13331202212 |
11 | 5721130599 |
12 | 2700714118 |
13 | 1345ba5a43 |
14 | 906741bb6 |
15 | 530575c92 |
hex | 31a9a00a4 |
13331202212 has 48 divisors (see below), whose sum is σ = 24367392000. Its totient is φ = 6373820544.
The previous prime is 13331202187. The next prime is 13331202229. The reversal of 13331202212 is 21220213331.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6537089 + ... + 6539127.
It is an arithmetic number, because the mean of its divisors is an integer number (507654000).
Almost surely, 213331202212 is an apocalyptic number.
It is an amenable number.
13331202212 is a deficient number, since it is larger than the sum of its proper divisors (11036189788).
13331202212 is a wasteful number, since it uses less digits than its factorization.
13331202212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2588 (or 2586 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13331202212 its reverse (21220213331), we get a palindrome (34551415543).
The spelling of 13331202212 in words is "thirteen billion, three hundred thirty-one million, two hundred two thousand, two hundred twelve".
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