Base | Representation |
---|---|
bin | 100000010000… |
… | …0111011011101 |
3 | 1011211020000211 |
4 | 1000200323131 |
5 | 13312141333 |
6 | 1402252421 |
7 | 263515252 |
oct | 100407335 |
9 | 34736024 |
10 | 16912093 |
11 | 9601340 |
12 | 57b7111 |
13 | 3671a73 |
14 | 2363429 |
15 | 1740ecd |
hex | 1020edd |
16912093 has 8 divisors (see below), whose sum is σ = 19535040. Its totient is φ = 14470080.
The previous prime is 16912079. The next prime is 16912121. The reversal of 16912093 is 39021961.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16912093 - 29 = 16911581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16912003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45033 + ... + 45406.
It is an arithmetic number, because the mean of its divisors is an integer number (2441880).
Almost surely, 216912093 is an apocalyptic number.
It is an amenable number.
16912093 is a deficient number, since it is larger than the sum of its proper divisors (2622947).
16912093 is a wasteful number, since it uses less digits than its factorization.
16912093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90467.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 16912093 is about 4112.4315191867. The cubic root of 16912093 is about 256.6841896921.
The spelling of 16912093 in words is "sixteen million, nine hundred twelve thousand, ninety-three".
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