Base | Representation |
---|---|
bin | 10000100011100101000000 |
3 | 22011111101221 |
4 | 100203211000 |
5 | 2102340112 |
6 | 233004424 |
7 | 51614104 |
oct | 20434500 |
9 | 8144357 |
10 | 4340032 |
11 | 24a4804 |
12 | 1553714 |
13 | b8c588 |
14 | 80d904 |
15 | 5aae07 |
hex | 423940 |
4340032 has 28 divisors (see below), whose sum is σ = 9121140. Its totient is φ = 2041856.
The previous prime is 4340009. The next prime is 4340057. The reversal of 4340032 is 2300434.
It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 1597696 = 1656^2 + 1264^2 .
It is a super-2 number, since 2×43400322 = 37671755522048, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 4339988 and 4340015.
It is a congruent number.
It is an unprimeable number.
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, 907 + ... + 3082.
It is an arithmetic number, because the mean of its divisors is an integer number (325755).
Almost surely, 24340032 is an apocalyptic number.
It is an amenable number.
4340032 is an abundant number, since it is smaller than the sum of its proper divisors (4781108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4340032 is a wasteful number, since it uses less digits than its factorization.
4340032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4018 (or 4008 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 4340032 is about 2083.2743458316. The cubic root of 4340032 is about 163.1164059907.
Adding to 4340032 its reverse (2300434), we get a palindrome (6640466).
The spelling of 4340032 in words is "four million, three hundred forty thousand, thirty-two".
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