Base | Representation |
---|---|
bin | 110011100010… |
… | …0111100001100 |
3 | 1212211210221022 |
4 | 1213010330030 |
5 | 23404133233 |
6 | 2403053312 |
7 | 445450424 |
oct | 147047414 |
9 | 55753838 |
10 | 27021068 |
11 | 14286368 |
12 | 9071238 |
13 | 57a10c9 |
14 | 3835484 |
15 | 258b398 |
hex | 19c4f0c |
27021068 has 6 divisors (see below), whose sum is σ = 47286876. Its totient is φ = 13510532.
The previous prime is 27021061. The next prime is 27021077. The reversal of 27021068 is 86012072.
It is not an unprimeable number, because it can be changed into a prime (27021061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3377630 + ... + 3377637.
It is an arithmetic number, because the mean of its divisors is an integer number (7881146).
Almost surely, 227021068 is an apocalyptic number.
It is an amenable number.
27021068 is a deficient number, since it is larger than the sum of its proper divisors (20265808).
27021068 is a wasteful number, since it uses less digits than its factorization.
27021068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6755271 (or 6755269 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 27021068 is about 5198.1792966384. The cubic root of 27021068 is about 300.0780093430.
The spelling of 27021068 in words is "twenty-seven million, twenty-one thousand, sixty-eight".
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