Base | Representation |
---|---|
bin | 111101000110… |
… | …001101100000 |
3 | 1010010201010111 |
4 | 331012031200 |
5 | 13100004344 |
6 | 1331141104 |
7 | 253064350 |
oct | 75061540 |
9 | 33121114 |
10 | 16016224 |
11 | 904a254 |
12 | 5444794 |
13 | 341a073 |
14 | 21acb60 |
15 | 1615834 |
hex | f46360 |
16016224 has 48 divisors (see below), whose sum is σ = 36384768. Its totient is φ = 6797952.
The previous prime is 16016219. The next prime is 16016233. The reversal of 16016224 is 42261061.
It is a junction number, because it is equal to n+sod(n) for n = 16016195 and 16016204.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 28167 + ... + 28729.
It is an arithmetic number, because the mean of its divisors is an integer number (758016).
Almost surely, 216016224 is an apocalyptic number.
16016224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16016224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18192384).
16016224 is an abundant number, since it is smaller than the sum of its proper divisors (20368544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16016224 is a wasteful number, since it uses less digits than its factorization.
16016224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707 (or 699 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 16016224 is about 4002.0274861625. The cubic root of 16016224 is about 252.0693518705.
Adding to 16016224 its reverse (42261061), we get a palindrome (58277285).
It can be divided in two parts, 160 and 16224, that added together give a 14-th power (16384 = 214).
The spelling of 16016224 in words is "sixteen million, sixteen thousand, two hundred twenty-four".
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