Base | Representation |
---|---|
bin | 10000001000111010100000 |
3 | 21221221120220 |
4 | 100020322200 |
5 | 2040341231 |
6 | 230403040 |
7 | 50650512 |
oct | 20107240 |
9 | 7857526 |
10 | 4230816 |
11 | 242a747 |
12 | 1500480 |
13 | b51955 |
14 | 7c1bb2 |
15 | 588896 |
hex | 408ea0 |
4230816 has 24 divisors (see below), whose sum is σ = 11106144. Its totient is φ = 1410240.
The previous prime is 4230803. The next prime is 4230817. The reversal of 4230816 is 6180324.
It is a happy number.
4230816 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (4230817) by changing a digit.
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, 21940 + ... + 22131.
It is an arithmetic number, because the mean of its divisors is an integer number (462756).
Almost surely, 24230816 is an apocalyptic number.
It is an amenable number.
4230816 is an abundant number, since it is smaller than the sum of its proper divisors (6875328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230816 is a wasteful number, since it uses less digits than its factorization.
4230816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44084 (or 44076 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 4230816 is about 2056.8947469426. The cubic root of 4230816 is about 161.7365019907.
It can be divided in two parts, 42308 and 16, that added together give a palindrome (42324).
The spelling of 4230816 in words is "four million, two hundred thirty thousand, eight hundred sixteen".
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