Base | Representation |
---|---|
bin | 100000001011… |
… | …0001011110100 |
3 | 1011201222122212 |
4 | 1000112023310 |
5 | 13304234314 |
6 | 1401312552 |
7 | 263243042 |
oct | 100261364 |
9 | 34658585 |
10 | 16868084 |
11 | 9581272 |
12 | 5795758 |
13 | 3657a1c |
14 | 2351392 |
15 | 1732e3e |
hex | 10162f4 |
16868084 has 12 divisors (see below), whose sum is σ = 29745408. Its totient is φ = 8369400.
The previous prime is 16868069. The next prime is 16868087. The reversal of 16868084 is 48086861.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16868087) 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, 15572 + ... + 16619.
It is an arithmetic number, because the mean of its divisors is an integer number (2478784).
Almost surely, 216868084 is an apocalyptic number.
It is an amenable number.
16868084 is a deficient number, since it is larger than the sum of its proper divisors (12877324).
16868084 is a wasteful number, since it uses less digits than its factorization.
16868084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32326 (or 32324 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 41.
The square root of 16868084 is about 4107.0773063092. The cubic root of 16868084 is about 256.4613466397.
The spelling of 16868084 in words is "sixteen million, eight hundred sixty-eight thousand, eighty-four".
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