Base | Representation |
---|---|
bin | 100000001001… |
… | …0110001110111 |
3 | 1011201021112020 |
4 | 1000102301313 |
5 | 13303313020 |
6 | 1401124223 |
7 | 263154264 |
oct | 100226167 |
9 | 34637466 |
10 | 16854135 |
11 | 9571841 |
12 | 5789673 |
13 | 365157c |
14 | 234a26b |
15 | 172dc40 |
hex | 1012c77 |
16854135 has 16 divisors (see below), whose sum is σ = 27151200. Its totient is φ = 8927360.
The previous prime is 16854109. The next prime is 16854139. The reversal of 16854135 is 53145861.
It is not a de Polignac number, because 16854135 - 215 = 16821367 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16854096 and 16854105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16854139) 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 15 ways as a sum of consecutive naturals, for example, 1536 + ... + 6005.
It is an arithmetic number, because the mean of its divisors is an integer number (1696950).
Almost surely, 216854135 is an apocalyptic number.
16854135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
16854135 is a deficient number, since it is larger than the sum of its proper divisors (10297065).
16854135 is a wasteful number, since it uses less digits than its factorization.
16854135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7698.
The product of its digits is 14400, while the sum is 33.
The square root of 16854135 is about 4105.3787888574. The cubic root of 16854135 is about 256.3906338885.
Adding to 16854135 its reverse (53145861), we get a palindrome (69999996).
The spelling of 16854135 in words is "sixteen million, eight hundred fifty-four thousand, one hundred thirty-five".
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