Base | Representation |
---|---|
bin | 1111110001011… |
… | …11000100111101 |
3 | 100012222012212111 |
4 | 13320233010331 |
5 | 232333012110 |
6 | 21043534021 |
7 | 3164434240 |
oct | 770570475 |
9 | 305865774 |
10 | 132313405 |
11 | 68762024 |
12 | 3838a311 |
13 | 21548773 |
14 | 13803257 |
15 | b938e8a |
hex | 7e2f13d |
132313405 has 16 divisors (see below), whose sum is σ = 182770560. Its totient is φ = 90073152.
The previous prime is 132313403. The next prime is 132313417. The reversal of 132313405 is 504313231.
It is a cyclic number.
It is not a de Polignac number, because 132313405 - 21 = 132313403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132313403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8734 + ... + 18463.
It is an arithmetic number, because the mean of its divisors is an integer number (11423160).
Almost surely, 2132313405 is an apocalyptic number.
It is an amenable number.
132313405 is a deficient number, since it is larger than the sum of its proper divisors (50457155).
132313405 is a wasteful number, since it uses less digits than its factorization.
132313405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27348.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 132313405 is about 11502.7564087918. The cubic root of 132313405 is about 509.5669847531.
Adding to 132313405 its reverse (504313231), we get a palindrome (636626636).
The spelling of 132313405 in words is "one hundred thirty-two million, three hundred thirteen thousand, four hundred five".
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