Base | Representation |
---|---|
bin | 1111100100001… |
… | …00001111000100 |
3 | 100002200101120222 |
4 | 13302010033010 |
5 | 231411040220 |
6 | 20542243512 |
7 | 3143533103 |
oct | 762041704 |
9 | 302611528 |
10 | 130565060 |
11 | 6777850a |
12 | 37886598 |
13 | 21085a42 |
14 | 134aa03a |
15 | b6e0e25 |
hex | 7c843c4 |
130565060 has 24 divisors (see below), whose sum is σ = 280022400. Its totient is φ = 51114464.
The previous prime is 130565041. The next prime is 130565137. The reversal of 130565060 is 60565031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68510 + ... + 70389.
It is an arithmetic number, because the mean of its divisors is an integer number (11667600).
Almost surely, 2130565060 is an apocalyptic number.
130565060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130565060 is an abundant number, since it is smaller than the sum of its proper divisors (149457340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130565060 is a wasteful number, since it uses less digits than its factorization.
130565060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138955 (or 138953 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 130565060 is about 11426.5069028115. The cubic root of 130565060 is about 507.3126100855.
The spelling of 130565060 in words is "one hundred thirty million, five hundred sixty-five thousand, sixty".
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