Base | Representation |
---|---|
bin | 110100001001… |
… | …0111111111010 |
3 | 1220110001112000 |
4 | 1220102333322 |
5 | 23444401134 |
6 | 2414001430 |
7 | 451251525 |
oct | 150227772 |
9 | 56401460 |
10 | 27340794 |
11 | 144845a8 |
12 | 91a6276 |
13 | 58837b0 |
14 | 38b9bbc |
15 | 2600e99 |
hex | 1a12ffa |
27340794 has 128 divisors (see below), whose sum is σ = 72576000. Its totient is φ = 7547904.
The previous prime is 27340787. The next prime is 27340799. The reversal of 27340794 is 49704372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27340799) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 346047 + ... + 346125.
It is an arithmetic number, because the mean of its divisors is an integer number (567000).
Almost surely, 227340794 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27340794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36288000).
27340794 is an abundant number, since it is smaller than the sum of its proper divisors (45235206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27340794 is a wasteful number, since it uses less digits than its factorization.
27340794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149 (or 143 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 27340794 is about 5228.8425105371. The cubic root of 27340794 is about 301.2569264318.
The spelling of 27340794 in words is "twenty-seven million, three hundred forty thousand, seven hundred ninety-four".
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