Base | Representation |
---|---|
bin | 110011100011… |
… | …0011100001100 |
3 | 1212212010100212 |
4 | 1213012130030 |
5 | 23404332322 |
6 | 2403141552 |
7 | 445504352 |
oct | 147063414 |
9 | 55763325 |
10 | 27027212 |
11 | 1428aa43 |
12 | 90748b8 |
13 | 57a3b44 |
14 | 38377d2 |
15 | 258d0e2 |
hex | 19c670c |
27027212 has 12 divisors (see below), whose sum is σ = 50079960. Its totient is φ = 12718656.
The previous prime is 27027211. The next prime is 27027233. The reversal of 27027212 is 21272072.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (27027211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198662 + ... + 198797.
It is an arithmetic number, because the mean of its divisors is an integer number (4173330).
Almost surely, 227027212 is an apocalyptic number.
It is an amenable number.
27027212 is a deficient number, since it is larger than the sum of its proper divisors (23052748).
27027212 is a wasteful number, since it uses less digits than its factorization.
27027212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 397480 (or 397478 counting only the distinct ones).
The product of its (nonzero) digits is 784, while the sum is 23.
The square root of 27027212 is about 5198.7702392008. The cubic root of 27027212 is about 300.1007513453.
Adding to 27027212 its reverse (21272072), we get a palindrome (48299284).
The spelling of 27027212 in words is "twenty-seven million, twenty-seven thousand, two hundred twelve".
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