Base | Representation |
---|---|
bin | 11111111010110… |
… | …111111011100100 |
3 | 1101022200121010112 |
4 | 133322313323210 |
5 | 2044043332030 |
6 | 125050112152 |
7 | 16161622421 |
oct | 3772677344 |
9 | 1338617115 |
10 | 535527140 |
11 | 255322515 |
12 | 12b41b658 |
13 | 86c43a85 |
14 | 511a2d48 |
15 | 32034a95 |
hex | 1feb7ee4 |
535527140 has 12 divisors (see below), whose sum is σ = 1124607036. Its totient is φ = 214210848.
The previous prime is 535527131. The next prime is 535527143. The reversal of 535527140 is 41725535.
It can be written as a sum of positive squares in 2 ways, for example, as 280294564 + 255232576 = 16742^2 + 15976^2 .
It is a junction number, because it is equal to n+sod(n) for n = 535527097 and 535527106.
It is not an unprimeable number, because it can be changed into a prime (535527143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13388159 + ... + 13388198.
It is an arithmetic number, because the mean of its divisors is an integer number (93717253).
Almost surely, 2535527140 is an apocalyptic number.
It is an amenable number.
535527140 is an abundant number, since it is smaller than the sum of its proper divisors (589079896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
535527140 is a wasteful number, since it uses less digits than its factorization.
535527140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26776366 (or 26776364 counting only the distinct ones).
The product of its (nonzero) digits is 21000, while the sum is 32.
The square root of 535527140 is about 23141.4593316843. The cubic root of 535527140 is about 812.0706762234.
The spelling of 535527140 in words is "five hundred thirty-five million, five hundred twenty-seven thousand, one hundred forty".
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