Base | Representation |
---|---|
bin | 111101100001… |
… | …010010011101 |
3 | 1010100100021020 |
4 | 331201102131 |
5 | 13112032013 |
6 | 1333354353 |
7 | 254035611 |
oct | 75412235 |
9 | 33310236 |
10 | 16127133 |
11 | 9115610 |
12 | 54989b9 |
13 | 34586a9 |
14 | 21db341 |
15 | 1638623 |
hex | f6149d |
16127133 has 8 divisors (see below), whose sum is σ = 23457696. Its totient is φ = 9774000.
The previous prime is 16127131. The next prime is 16127171. The reversal of 16127133 is 33172161.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16127133 - 21 = 16127131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16127131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244318 + ... + 244383.
It is an arithmetic number, because the mean of its divisors is an integer number (2932212).
Almost surely, 216127133 is an apocalyptic number.
It is an amenable number.
16127133 is a deficient number, since it is larger than the sum of its proper divisors (7330563).
16127133 is a wasteful number, since it uses less digits than its factorization.
16127133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488715.
The product of its digits is 756, while the sum is 24.
The square root of 16127133 is about 4015.8601818290. The cubic root of 16127133 is about 252.6498564741.
Adding to 16127133 its reverse (33172161), we get a palindrome (49299294).
The spelling of 16127133 in words is "sixteen million, one hundred twenty-seven thousand, one hundred thirty-three".
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