Base | Representation |
---|---|
bin | 111101110001… |
… | …001001011101 |
3 | 1010110122101011 |
4 | 331301021131 |
5 | 13121121333 |
6 | 1335015221 |
7 | 254426161 |
oct | 75611135 |
9 | 33418334 |
10 | 16192093 |
11 | 915a3a5 |
12 | 550a511 |
13 | 347c128 |
14 | 2216ca1 |
15 | 164c9cd |
hex | f7125d |
16192093 has 4 divisors (see below), whose sum is σ = 16229088. Its totient is φ = 16155100.
The previous prime is 16192087. The next prime is 16192097. The reversal of 16192093 is 39029161.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 16192093 - 213 = 16183901 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16192097) 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, 17833 + ... + 18718.
It is an arithmetic number, because the mean of its divisors is an integer number (4057272).
Almost surely, 216192093 is an apocalyptic number.
It is an amenable number.
16192093 is a deficient number, since it is larger than the sum of its proper divisors (36995).
16192093 is an equidigital number, since it uses as much as digits as its factorization.
16192093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36994.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 16192093 is about 4023.9399846419. The cubic root of 16192093 is about 252.9886260881.
The spelling of 16192093 in words is "sixteen million, one hundred ninety-two thousand, ninety-three".
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