Base | Representation |
---|---|
bin | 111101010111… |
… | …101111011100 |
3 | 1010021100121220 |
4 | 331113233130 |
5 | 13104304103 |
6 | 1332453340 |
7 | 253513605 |
oct | 75275734 |
9 | 33240556 |
10 | 16088028 |
11 | 90991a0 |
12 | 547a250 |
13 | 3443958 |
14 | 21cadac |
15 | 162bc53 |
hex | f57bdc |
16088028 has 48 divisors (see below), whose sum is σ = 41188224. Its totient is φ = 4847040.
The previous prime is 16088027. The next prime is 16088071. The reversal of 16088028 is 82088061.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a self number, because there is not a number n which added to its sum of digits gives 16088028.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16088027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40326 + ... + 40722.
It is an arithmetic number, because the mean of its divisors is an integer number (858088).
Almost surely, 216088028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16088028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20594112).
16088028 is an abundant number, since it is smaller than the sum of its proper divisors (25100196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16088028 is a wasteful number, since it uses less digits than its factorization.
16088028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722 (or 720 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 33.
The square root of 16088028 is about 4010.9884068643. The cubic root of 16088028 is about 252.4454831163.
Adding to 16088028 its sum of digits (33), we get a palindrome (16088061).
It can be divided in two parts, 160 and 88028, that added together give a palindrome (88188).
The spelling of 16088028 in words is "sixteen million, eighty-eight thousand, twenty-eight".
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