Base | Representation |
---|---|
bin | 11111111110001… |
… | …010110101001010 |
3 | 1101101022111002211 |
4 | 133332022311022 |
5 | 2044304002421 |
6 | 125120415334 |
7 | 16202151055 |
oct | 3776126512 |
9 | 1341274084 |
10 | 536390986 |
11 | 25586253a |
12 | 12b77754a |
13 | 87187021 |
14 | 51349a9c |
15 | 321559e1 |
hex | 1ff8ad4a |
536390986 has 16 divisors (see below), whose sum is σ = 816062688. Its totient is φ = 264384400.
The previous prime is 536390983. The next prime is 536391017. The reversal of 536390986 is 689093635.
It is not an unprimeable number, because it can be changed into a prime (536390983) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78216 + ... + 84796.
It is an arithmetic number, because the mean of its divisors is an integer number (51003918).
Almost surely, 2536390986 is an apocalyptic number.
536390986 is a deficient number, since it is larger than the sum of its proper divisors (279671702).
536390986 is a wasteful number, since it uses less digits than its factorization.
536390986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7157.
The product of its (nonzero) digits is 1049760, while the sum is 49.
The square root of 536390986 is about 23160.1162777737. The cubic root of 536390986 is about 812.5070855713.
The spelling of 536390986 in words is "five hundred thirty-six million, three hundred ninety thousand, nine hundred eighty-six".
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