Base | Representation |
---|---|
bin | 100000001110100… |
… | …011011100000000 |
3 | 1101200101200212101 |
4 | 200032203130000 |
5 | 2101403423310 |
6 | 125352440144 |
7 | 16253520154 |
oct | 4016433400 |
9 | 1350350771 |
10 | 540686080 |
11 | 258226500 |
12 | 1310a9054 |
13 | 8802bcbc |
14 | 51b47064 |
15 | 3270343a |
hex | 203a3700 |
540686080 has 108 divisors (see below), whose sum is σ = 1423960776. Its totient is φ = 196556800.
The previous prime is 540686057. The next prime is 540686119. The reversal of 540686080 is 80686045.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153135 + ... + 156625.
It is an arithmetic number, because the mean of its divisors is an integer number (13184822).
Almost surely, 2540686080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 540686080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (711980388).
540686080 is an abundant number, since it is smaller than the sum of its proper divisors (883274696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540686080 is a wasteful number, since it uses less digits than its factorization.
540686080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3534 (or 3509 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 540686080 is about 23252.6574825330. The cubic root of 540686080 is about 814.6700108110.
The spelling of 540686080 in words is "five hundred forty million, six hundred eighty-six thousand, eighty".
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