Base | Representation |
---|---|
bin | 110011100001… |
… | …1111011101010 |
3 | 1212211121021100 |
4 | 1213003323222 |
5 | 23404020223 |
6 | 2403022230 |
7 | 445432404 |
oct | 147037352 |
9 | 55747240 |
10 | 27016938 |
11 | 14283253 |
12 | 906a976 |
13 | 579c270 |
14 | 3833b74 |
15 | 258a043 |
hex | 19c3eea |
27016938 has 48 divisors (see below), whose sum is σ = 63423360. Its totient is φ = 8262432.
The previous prime is 27016933. The next prime is 27016939. The reversal of 27016938 is 83961072.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (27016933) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61323 + ... + 61761.
It is an arithmetic number, because the mean of its divisors is an integer number (1321320).
Almost surely, 227016938 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27016938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31711680).
27016938 is an abundant number, since it is smaller than the sum of its proper divisors (36406422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27016938 is a wasteful number, since it uses less digits than its factorization.
27016938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723 (or 720 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 27016938 is about 5197.7820269804. The cubic root of 27016938 is about 300.0627202197.
The spelling of 27016938 in words is "twenty-seven million, sixteen thousand, nine hundred thirty-eight".
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