Base | Representation |
---|---|
bin | 11001100001100… |
… | …01001100110011 |
3 | 112220212222010001 |
4 | 30300301030303 |
5 | 414303023102 |
6 | 33125050431 |
7 | 5206625254 |
oct | 1460611463 |
9 | 486788101 |
10 | 214111027 |
11 | aa950869 |
12 | 5b856a17 |
13 | 35488120 |
14 | 20616b2b |
15 | 13be5487 |
hex | cc31333 |
214111027 has 4 divisors (see below), whose sum is σ = 230581120. Its totient is φ = 197640936.
The previous prime is 214111021. The next prime is 214111081. The reversal of 214111027 is 720111412.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 214111027 - 27 = 214110899 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 214110995 and 214111013.
It is not an unprimeable number, because it can be changed into a prime (214111021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8235027 + ... + 8235052.
It is an arithmetic number, because the mean of its divisors is an integer number (57645280).
Almost surely, 2214111027 is an apocalyptic number.
214111027 is a deficient number, since it is larger than the sum of its proper divisors (16470093).
214111027 is a wasteful number, since it uses less digits than its factorization.
214111027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16470092.
The product of its (nonzero) digits is 112, while the sum is 19.
The square root of 214111027 is about 14632.5331709858. The cubic root of 214111027 is about 598.2458273880.
Adding to 214111027 its reverse (720111412), we get a palindrome (934222439).
The spelling of 214111027 in words is "two hundred fourteen million, one hundred eleven thousand, twenty-seven".
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