Base | Representation |
---|---|
bin | 110101010001… |
… | …0110111001100 |
3 | 1221112222211200 |
4 | 1222202313030 |
5 | 24122230220 |
6 | 2434345500 |
7 | 456254514 |
oct | 152426714 |
9 | 57488750 |
10 | 27930060 |
11 | 148472a4 |
12 | 942b290 |
13 | 5a2ba82 |
14 | 39d0844 |
15 | 26ba890 |
hex | 1aa2dcc |
27930060 has 36 divisors (see below), whose sum is σ = 84721728. Its totient is φ = 7447968.
The previous prime is 27930059. The next prime is 27930107. The reversal of 27930060 is 6003972.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77404 + ... + 77763.
Almost surely, 227930060 is an apocalyptic number.
27930060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27930060 is an abundant number, since it is smaller than the sum of its proper divisors (56791668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27930060 is a wasteful number, since it uses less digits than its factorization.
27930060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155182 (or 155177 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 27930060 is about 5284.8897812537. The cubic root of 27930060 is about 303.4058542003.
The spelling of 27930060 in words is "twenty-seven million, nine hundred thirty thousand, sixty".
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