Base | Representation |
---|---|
bin | 111110001000… |
… | …010010101100 |
3 | 1010122110102020 |
4 | 332020102230 |
5 | 13132140032 |
6 | 1341030140 |
7 | 255302436 |
oct | 76102254 |
9 | 33573366 |
10 | 16286892 |
11 | 9214646 |
12 | 5555350 |
13 | 34b331b |
14 | 223d656 |
15 | 166ab2c |
hex | f884ac |
16286892 has 24 divisors (see below), whose sum is σ = 38262000. Its totient is φ = 5391936.
The previous prime is 16286887. The next prime is 16286899. The reversal of 16286892 is 29868261.
It is not an unprimeable number, because it can be changed into a prime (16286899) 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, 2767 + ... + 6342.
It is an arithmetic number, because the mean of its divisors is an integer number (1594250).
Almost surely, 216286892 is an apocalyptic number.
16286892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
16286892 is an abundant number, since it is smaller than the sum of its proper divisors (21975108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16286892 is a wasteful number, since it uses less digits than its factorization.
16286892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9265 (or 9263 counting only the distinct ones).
The product of its digits is 82944, while the sum is 42.
The square root of 16286892 is about 4035.7021693876. The cubic root of 16286892 is about 253.4813854505.
The spelling of 16286892 in words is "sixteen million, two hundred eighty-six thousand, eight hundred ninety-two".
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