Base | Representation |
---|---|
bin | 111101000110… |
… | …001010010110 |
3 | 1010010200212000 |
4 | 331012022112 |
5 | 13100003042 |
6 | 1331140130 |
7 | 253063641 |
oct | 75061226 |
9 | 33120760 |
10 | 16016022 |
11 | 904a090 |
12 | 5444646 |
13 | 3419c49 |
14 | 21aca58 |
15 | 161574c |
hex | f46296 |
16016022 has 64 divisors (see below), whose sum is σ = 39571200. Its totient is φ = 4760640.
The previous prime is 16016009. The next prime is 16016029. The reversal of 16016022 is 22061061.
It is a happy number.
16016022 is a `hidden beast` number, since 1 + 60 + 1 + 602 + 2 = 666.
16016022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 16015986 and 16016004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16016029) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34818 + ... + 35274.
It is an arithmetic number, because the mean of its divisors is an integer number (618300).
Almost surely, 216016022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16016022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19785600).
16016022 is an abundant number, since it is smaller than the sum of its proper divisors (23555178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16016022 is a wasteful number, since it uses less digits than its factorization.
16016022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538 (or 532 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 16016022 is about 4002.0022488749. The cubic root of 16016022 is about 252.0682921487.
Subtracting from 16016022 its sum of digits (18), we obtain a square (16016004 = 40022).
Adding to 16016022 its reverse (22061061), we get a palindrome (38077083).
The spelling of 16016022 in words is "sixteen million, sixteen thousand, twenty-two".
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