Base | Representation |
---|---|
bin | 101110100010… |
… | …1000010000100 |
3 | 1200220122111212 |
4 | 1131011002010 |
5 | 22221300004 |
6 | 2230550552 |
7 | 414253016 |
oct | 135050204 |
9 | 50818455 |
10 | 24400004 |
11 | 128560a2 |
12 | 8208458 |
13 | 5094095 |
14 | 33521b6 |
15 | 221e96e |
hex | 1745084 |
24400004 has 6 divisors (see below), whose sum is σ = 42700014. Its totient is φ = 12200000.
The previous prime is 24400001. The next prime is 24400021. The reversal of 24400004 is 40000442.
It can be written as a sum of positive squares in only one way, i.e., 23990404 + 409600 = 4898^2 + 640^2 .
It is not an unprimeable number, because it can be changed into a prime (24400001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3049997 + ... + 3050004.
It is an arithmetic number, because the mean of its divisors is an integer number (7116669).
Almost surely, 224400004 is an apocalyptic number.
It is an amenable number.
24400004 is a deficient number, since it is larger than the sum of its proper divisors (18300010).
24400004 is a wasteful number, since it uses less digits than its factorization.
24400004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6100005 (or 6100003 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 24400004 is about 4939.6360189795. The cubic root of 24400004 is about 290.0436081865.
Adding to 24400004 its reverse (40000442), we get a palindrome (64400446).
The spelling of 24400004 in words is "twenty-four million, four hundred thousand, four".
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