Base | Representation |
---|---|
bin | 100000001111000… |
… | …010011101101000 |
3 | 1101200122011012001 |
4 | 200033002131220 |
5 | 2101422010120 |
6 | 125355300344 |
7 | 16254556516 |
oct | 4017023550 |
9 | 1350564161 |
10 | 540813160 |
11 | 258302a28 |
12 | 13114a6b4 |
13 | 88074ab4 |
14 | 51b7b4b6 |
15 | 3272ae0a |
hex | 203c2768 |
540813160 has 24 divisors (see below), whose sum is σ = 1217160630. Its totient is φ = 216266432.
The previous prime is 540813157. The next prime is 540813167. The reversal of 540813160 is 61318045.
It can be written as a sum of positive squares in 3 ways, for example, as 529644196 + 11168964 = 23014^2 + 3342^2 .
It is not an unprimeable number, because it can be changed into a prime (540813167) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145242 + ... + 148918.
Almost surely, 2540813160 is an apocalyptic number.
It is an amenable number.
540813160 is an abundant number, since it is smaller than the sum of its proper divisors (676347470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540813160 is an frugal number, since it uses more digits than its factorization.
540813160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7365 (or 3684 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 540813160 is about 23255.3899128783. The cubic root of 540813160 is about 814.7338310566.
The spelling of 540813160 in words is "five hundred forty million, eight hundred thirteen thousand, one hundred sixty".
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