Base | Representation |
---|---|
bin | 11111000001010… |
… | …101100010000010 |
3 | 1100021022021222222 |
4 | 133001111202002 |
5 | 2031213202114 |
6 | 123350531042 |
7 | 15616462355 |
oct | 3701254202 |
9 | 1307267888 |
10 | 520444034 |
11 | 247860340 |
12 | 126366a82 |
13 | 83a92666 |
14 | 4d19829c |
15 | 30a5598e |
hex | 1f055882 |
520444034 has 32 divisors (see below), whose sum is σ = 884442240. Its totient is φ = 227516800.
The previous prime is 520444013. The next prime is 520444049. The reversal of 520444034 is 430444025.
It is a junction number, because it is equal to n+sod(n) for n = 520443994 and 520444012.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177827 + ... + 180729.
It is an arithmetic number, because the mean of its divisors is an integer number (27638820).
Almost surely, 2520444034 is an apocalyptic number.
520444034 is a deficient number, since it is larger than the sum of its proper divisors (363998206).
520444034 is a wasteful number, since it uses less digits than its factorization.
520444034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3226.
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 520444034 is about 22813.2425139435. The cubic root of 520444034 is about 804.3739762061.
Adding to 520444034 its reverse (430444025), we get a palindrome (950888059).
Subtracting from 520444034 its reverse (430444025), we obtain a palindrome (90000009).
The spelling of 520444034 in words is "five hundred twenty million, four hundred forty-four thousand, thirty-four".
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