Base | Representation |
---|---|
bin | 10110010110101010… |
… | …10101101001011100 |
3 | 1010222101120100220121 |
4 | 23023111111221130 |
5 | 144034313200012 |
6 | 5302513324324 |
7 | 603255251650 |
oct | 131325255134 |
9 | 33871510817 |
10 | 12001303132 |
11 | 50a9471745 |
12 | 23ab2666a4 |
13 | 11934cca00 |
14 | 81bc7aa60 |
15 | 4a392ba07 |
hex | 2cb555a5c |
12001303132 has 36 divisors (see below), whose sum is σ = 25990998096. Its totient is φ = 4747766400.
The previous prime is 12001303129. The next prime is 12001303163. The reversal of 12001303132 is 23130310021.
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, 1263369 + ... + 1272832.
Almost surely, 212001303132 is an apocalyptic number.
It is an amenable number.
12001303132 is an abundant number, since it is smaller than the sum of its proper divisors (13989694964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12001303132 is a wasteful number, since it uses less digits than its factorization.
12001303132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2536238 (or 2536223 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 12001303132 its reverse (23130310021), we get a palindrome (35131613153).
The spelling of 12001303132 in words is "twelve billion, one million, three hundred three thousand, one hundred thirty-two".
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