Base | Representation |
---|---|
bin | 111101011110010000… |
… | …1111011100000111101 |
3 | 110121202010220221220221 |
4 | 1322330201323200331 |
5 | 4130330034430023 |
6 | 140351231541341 |
7 | 12352244512033 |
oct | 1727441734075 |
9 | 417663827827 |
10 | 132012030013 |
11 | 50a93393056 |
12 | 2170268a851 |
13 | c5aa9a1736 |
14 | 65647b6553 |
15 | 367980085d |
hex | 1ebc87b83d |
132012030013 has 8 divisors (see below), whose sum is σ = 132284168280. Its totient is φ = 131740165440.
The previous prime is 132012029977. The next prime is 132012030037. The reversal of 132012030013 is 310030210231.
It can be written as a sum of positive squares in 4 ways, for example, as 41084452249 + 90927577764 = 202693^2 + 301542^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132012030013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132012030053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911631 + ... + 1046467.
It is an arithmetic number, because the mean of its divisors is an integer number (16535521035).
Almost surely, 2132012030013 is an apocalyptic number.
It is an amenable number.
132012030013 is a deficient number, since it is larger than the sum of its proper divisors (272138267).
132012030013 is a wasteful number, since it uses less digits than its factorization.
132012030013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136847.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 132012030013 its reverse (310030210231), we get a palindrome (442042240244).
The spelling of 132012030013 in words is "one hundred thirty-two billion, twelve million, thirty thousand, thirteen".
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