Base | Representation |
---|---|
bin | 111101010010… |
… | …1101111000101 |
3 | 2020110200111011 |
4 | 1322211233011 |
5 | 31211324013 |
6 | 3104442221 |
7 | 540103231 |
oct | 172455705 |
9 | 66420434 |
10 | 32136133 |
11 | 1715a397 |
12 | a919371 |
13 | 6872383 |
14 | 43a75c1 |
15 | 2c4bc3d |
hex | 1ea5bc5 |
32136133 has 4 divisors (see below), whose sum is σ = 32576428. Its totient is φ = 31695840.
The previous prime is 32136121. The next prime is 32136149. The reversal of 32136133 is 33163123.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 16785409 + 15350724 = 4097^2 + 3918^2 .
It is a cyclic number.
It is not a de Polignac number, because 32136133 - 25 = 32136101 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 (32136833) 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, 220038 + ... + 220183.
It is an arithmetic number, because the mean of its divisors is an integer number (8144107).
Almost surely, 232136133 is an apocalyptic number.
It is an amenable number.
32136133 is a deficient number, since it is larger than the sum of its proper divisors (440295).
32136133 is an equidigital number, since it uses as much as digits as its factorization.
32136133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440294.
The product of its digits is 972, while the sum is 22.
The square root of 32136133 is about 5668.8740504619. The cubic root of 32136133 is about 317.9297769600.
Adding to 32136133 its reverse (33163123), we get a palindrome (65299256).
The spelling of 32136133 in words is "thirty-two million, one hundred thirty-six thousand, one hundred thirty-three".
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