Base | Representation |
---|---|
bin | 110100111011… |
… | …0111011100010 |
3 | 1221012212000000 |
4 | 1221312323202 |
5 | 24101000424 |
6 | 2430440430 |
7 | 454605060 |
oct | 151667342 |
9 | 57185000 |
10 | 27750114 |
11 | 14734087 |
12 | 9363116 |
13 | 5997bb2 |
14 | 3985030 |
15 | 26823c9 |
hex | 1a76ee2 |
27750114 has 56 divisors (see below), whose sum is σ = 71351040. Its totient is φ = 7925688.
The previous prime is 27750113. The next prime is 27750139. The reversal of 27750114 is 41105772.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27750113) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8847 + ... + 11565.
Almost surely, 227750114 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27750114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35675520).
27750114 is an abundant number, since it is smaller than the sum of its proper divisors (43600926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27750114 is an equidigital number, since it uses as much as digits as its factorization.
27750114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2746 (or 2731 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 27.
The square root of 27750114 is about 5267.8376968164. The cubic root of 27750114 is about 302.7528619049.
Adding to 27750114 its reverse (41105772), we get a palindrome (68855886).
The spelling of 27750114 in words is "twenty-seven million, seven hundred fifty thousand, one hundred fourteen".
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