Base | Representation |
---|---|
bin | 110011101010… |
… | …0010111100010 |
3 | 1212222000121200 |
4 | 1213110113202 |
5 | 23413144013 |
6 | 2404302030 |
7 | 446132565 |
oct | 147242742 |
9 | 55860550 |
10 | 27084258 |
11 | 14319893 |
12 | 90a1916 |
13 | 57c3ab6 |
14 | 38504dc |
15 | 259ee73 |
hex | 19d45e2 |
27084258 has 12 divisors (see below), whose sum is σ = 58682598. Its totient is φ = 9028080.
The previous prime is 27084257. The next prime is 27084263. The reversal of 27084258 is 85248072.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 21594609 + 5489649 = 4647^2 + 2343^2 .
It is not an unprimeable number, because it can be changed into a prime (27084257) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 752323 + ... + 752358.
Almost surely, 227084258 is an apocalyptic number.
27084258 is an abundant number, since it is smaller than the sum of its proper divisors (31598340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27084258 is a wasteful number, since it uses less digits than its factorization.
27084258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1504689 (or 1504686 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 36.
The square root of 27084258 is about 5204.2538370068. The cubic root of 27084258 is about 300.3117426096.
The spelling of 27084258 in words is "twenty-seven million, eighty-four thousand, two hundred fifty-eight".
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