Base | Representation |
---|---|
bin | 110101001110… |
… | …0110001011010 |
3 | 1221111201121202 |
4 | 1222130301122 |
5 | 24120430424 |
6 | 2434034202 |
7 | 456122006 |
oct | 152346132 |
9 | 57451552 |
10 | 27905114 |
11 | 1482a586 |
12 | 9418962 |
13 | 5a20603 |
14 | 39c5706 |
15 | 26b32ae |
hex | 1a9cc5a |
27905114 has 4 divisors (see below), whose sum is σ = 41857674. Its totient is φ = 13952556.
The previous prime is 27905113. The next prime is 27905117. The reversal of 27905114 is 41150972.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 14691889 + 13213225 = 3833^2 + 3635^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (27905113) 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 as a sum of consecutive naturals, namely, 6976277 + ... + 6976280.
Almost surely, 227905114 is an apocalyptic number.
27905114 is a deficient number, since it is larger than the sum of its proper divisors (13952560).
27905114 is a wasteful number, since it uses less digits than its factorization.
27905114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13952559.
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 27905114 is about 5282.5291291199. The cubic root of 27905114 is about 303.3154973479.
The spelling of 27905114 in words is "twenty-seven million, nine hundred five thousand, one hundred fourteen".
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