Base | Representation |
---|---|
bin | 11000101011011… |
… | …11101110110111 |
3 | 112102120001211101 |
4 | 30111233232313 |
5 | 410444332002 |
6 | 32313150531 |
7 | 5062462426 |
oct | 1425575667 |
9 | 472501741 |
10 | 207027127 |
11 | a69525aa |
12 | 593bb447 |
13 | 33b77978 |
14 | 1d6d12bd |
15 | 13296587 |
hex | c56fbb7 |
207027127 has 4 divisors (see below), whose sum is σ = 207056736. Its totient is φ = 206997520.
The previous prime is 207027089. The next prime is 207027133. The reversal of 207027127 is 721720702.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 207027127 - 211 = 207025079 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 207027095 and 207027104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (207027157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2178 + ... + 20464.
It is an arithmetic number, because the mean of its divisors is an integer number (51764184).
Almost surely, 2207027127 is an apocalyptic number.
207027127 is a deficient number, since it is larger than the sum of its proper divisors (29609).
207027127 is a wasteful number, since it uses less digits than its factorization.
207027127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29608.
The product of its (nonzero) digits is 2744, while the sum is 28.
The square root of 207027127 is about 14388.4372674728. The cubic root of 207027127 is about 591.5740093039.
Adding to 207027127 its reverse (721720702), we get a palindrome (928747829).
The spelling of 207027127 in words is "two hundred seven million, twenty-seven thousand, one hundred twenty-seven".
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