Base | Representation |
---|---|
bin | 111111101011… |
… | …011111011110 |
3 | 1011102002210012 |
4 | 333223133132 |
5 | 13233140324 |
6 | 1353443222 |
7 | 261614156 |
oct | 77533736 |
9 | 34362705 |
10 | 16693214 |
11 | 947194a |
12 | 5710512 |
13 | 35c6255 |
14 | 2307766 |
15 | 16eb20e |
hex | feb7de |
16693214 has 4 divisors (see below), whose sum is σ = 25039824. Its totient is φ = 8346606.
The previous prime is 16693207. The next prime is 16693217. The reversal of 16693214 is 41239661.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16693217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4173302 + ... + 4173305.
It is an arithmetic number, because the mean of its divisors is an integer number (6259956).
Almost surely, 216693214 is an apocalyptic number.
16693214 is a deficient number, since it is larger than the sum of its proper divisors (8346610).
16693214 is an equidigital number, since it uses as much as digits as its factorization.
16693214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8346609.
The product of its digits is 7776, while the sum is 32.
The square root of 16693214 is about 4085.7329819752. The cubic root of 16693214 is about 255.5720286658.
The spelling of 16693214 in words is "sixteen million, six hundred ninety-three thousand, two hundred fourteen".
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