Base | Representation |
---|---|
bin | 111101001100… |
… | …011101001100 |
3 | 1010012000012220 |
4 | 331030131030 |
5 | 13101314204 |
6 | 1331455340 |
7 | 253232052 |
oct | 75143514 |
9 | 33160186 |
10 | 16041804 |
11 | 9067499 |
12 | 5457550 |
13 | 34288bc |
14 | 21b81d2 |
15 | 161d1d9 |
hex | f4c74c |
16041804 has 12 divisors (see below), whose sum is σ = 37430904. Its totient is φ = 5347264.
The previous prime is 16041803. The next prime is 16041821. The reversal of 16041804 is 40814061.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (16041803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668397 + ... + 668420.
It is an arithmetic number, because the mean of its divisors is an integer number (3119242).
Almost surely, 216041804 is an apocalyptic number.
It is an amenable number.
16041804 is an abundant number, since it is smaller than the sum of its proper divisors (21389100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16041804 is a wasteful number, since it uses less digits than its factorization.
16041804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1336824 (or 1336822 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 16041804 is about 4005.2220912204. Note that the first 3 decimals coincide. The cubic root of 16041804 is about 252.2034763752.
Adding to 16041804 its reverse (40814061), we get a palindrome (56855865).
The spelling of 16041804 in words is "sixteen million, forty-one thousand, eight hundred four".
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