Base | Representation |
---|---|
bin | 11000100110010010… |
… | …10001111011100100 |
3 | 1021002100121110212222 |
4 | 30103021101323210 |
5 | 204021230223412 |
6 | 10022232331512 |
7 | 645155004215 |
oct | 142311217344 |
9 | 37070543788 |
10 | 13206101732 |
11 | 566755576a |
12 | 2686843b98 |
13 | 1325cb43a5 |
14 | 8d3c9940c |
15 | 5245b4072 |
hex | 313251ee4 |
13206101732 has 12 divisors (see below), whose sum is σ = 23455614000. Its totient is φ = 6504497736.
The previous prime is 13206101723. The next prime is 13206101737. The reversal of 13206101732 is 23710160231.
It is a super-2 number, since 2×132061017322 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13206101737) 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, 24637982 + ... + 24638517.
It is an arithmetic number, because the mean of its divisors is an integer number (1954634500).
Almost surely, 213206101732 is an apocalyptic number.
It is an amenable number.
13206101732 is a deficient number, since it is larger than the sum of its proper divisors (10249512268).
13206101732 is a wasteful number, since it uses less digits than its factorization.
13206101732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49276570 (or 49276568 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 26.
Adding to 13206101732 its reverse (23710160231), we get a palindrome (36916261963).
The spelling of 13206101732 in words is "thirteen billion, two hundred six million, one hundred one thousand, seven hundred thirty-two".
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