Base | Representation |
---|---|
bin | 100000001001… |
… | …0110000010100 |
3 | 1011201021101120 |
4 | 1000102300110 |
5 | 13303312121 |
6 | 1401123540 |
7 | 263154063 |
oct | 100226024 |
9 | 34637346 |
10 | 16854036 |
11 | 9571761 |
12 | 57895b0 |
13 | 3651504 |
14 | 234a1da |
15 | 172dbc6 |
hex | 1012c14 |
16854036 has 12 divisors (see below), whose sum is σ = 39326112. Its totient is φ = 5618008.
The previous prime is 16854029. The next prime is 16854073. The reversal of 16854036 is 63045861.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 16853988 and 16854006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702240 + ... + 702263.
It is an arithmetic number, because the mean of its divisors is an integer number (3277176).
Almost surely, 216854036 is an apocalyptic number.
It is an amenable number.
16854036 is an abundant number, since it is smaller than the sum of its proper divisors (22472076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16854036 is a wasteful number, since it uses less digits than its factorization.
16854036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1404510 (or 1404508 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 16854036 is about 4105.3667314870. The cubic root of 16854036 is about 256.3901318807.
Adding to 16854036 its reverse (63045861), we get a palindrome (79899897).
The spelling of 16854036 in words is "sixteen million, eight hundred fifty-four thousand, thirty-six".
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