Base | Representation |
---|---|
bin | 11110001010110… |
… | …011000001000100 |
3 | 1022021101220222220 |
4 | 132022303001010 |
5 | 2014033200014 |
6 | 122120252340 |
7 | 15354114615 |
oct | 3612630104 |
9 | 1267356886 |
10 | 506146884 |
11 | 23a785711 |
12 | 1216110b0 |
13 | 80b27bc9 |
14 | 4b315c0c |
15 | 2e67e6a9 |
hex | 1e2b3044 |
506146884 has 12 divisors (see below), whose sum is σ = 1181009424. Its totient is φ = 168715624.
The previous prime is 506146853. The next prime is 506146897. The reversal of 506146884 is 488641605.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21089442 + ... + 21089465.
It is an arithmetic number, because the mean of its divisors is an integer number (98417452).
Almost surely, 2506146884 is an apocalyptic number.
It is an amenable number.
506146884 is an abundant number, since it is smaller than the sum of its proper divisors (674862540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506146884 is a wasteful number, since it uses less digits than its factorization.
506146884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42178914 (or 42178912 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 506146884 is about 22497.7084166366. The cubic root of 506146884 is about 796.9398110639.
The spelling of 506146884 in words is "five hundred six million, one hundred forty-six thousand, eight hundred eighty-four".
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