Base | Representation |
---|---|
bin | 11110111111111… |
… | …001111011000010 |
3 | 1100020121020021111 |
4 | 132333321323002 |
5 | 2031114200202 |
6 | 123334513534 |
7 | 15613340401 |
oct | 3677717302 |
9 | 1306536244 |
10 | 520068802 |
11 | 247624430 |
12 | 1262058aa |
13 | 83990926 |
14 | 4d0db638 |
15 | 309ce6d7 |
hex | 1eff9ec2 |
520068802 has 16 divisors (see below), whose sum is σ = 852731712. Its totient is φ = 235919920.
The previous prime is 520068799. The next prime is 520068869. The reversal of 520068802 is 208860025.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12433 + ... + 34564.
It is an arithmetic number, because the mean of its divisors is an integer number (53295732).
Almost surely, 2520068802 is an apocalyptic number.
520068802 is a deficient number, since it is larger than the sum of its proper divisors (332662910).
520068802 is a wasteful number, since it uses less digits than its factorization.
520068802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47513.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 520068802 is about 22805.0170357314. The cubic root of 520068802 is about 804.1806160478.
The spelling of 520068802 in words is "five hundred twenty million, sixty-eight thousand, eight hundred two".
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