Base | Representation |
---|---|
bin | 110011111101… |
… | …0100101010110 |
3 | 1220020222100011 |
4 | 1213322211112 |
5 | 23433201130 |
6 | 2411510434 |
7 | 450354133 |
oct | 147724526 |
9 | 56228304 |
10 | 27240790 |
11 | 14416455 |
12 | 915841a |
13 | 584a115 |
14 | 389158a |
15 | 25d152a |
hex | 19fa956 |
27240790 has 8 divisors (see below), whose sum is σ = 49033440. Its totient is φ = 10896312.
The previous prime is 27240767. The next prime is 27240827. The reversal of 27240790 is 9704272.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362030 + ... + 1362049.
It is an arithmetic number, because the mean of its divisors is an integer number (6129180).
Almost surely, 227240790 is an apocalyptic number.
27240790 is a deficient number, since it is larger than the sum of its proper divisors (21792650).
27240790 is a wasteful number, since it uses less digits than its factorization.
27240790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2724086.
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 27240790 is about 5219.2710218957. The cubic root of 27240790 is about 300.8891767600.
The spelling of 27240790 in words is "twenty-seven million, two hundred forty thousand, seven hundred ninety".
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