Base | Representation |
---|---|
bin | 11001100000101… |
… | …11011100100110 |
3 | 112220200121102012 |
4 | 30300113130212 |
5 | 414241134132 |
6 | 33122514222 |
7 | 5206005602 |
oct | 1460273446 |
9 | 486617365 |
10 | 214005542 |
11 | aa889593 |
12 | 5b805972 |
13 | 3544c0ca |
14 | 205ca502 |
15 | 13bc40b2 |
hex | cc17726 |
214005542 has 8 divisors (see below), whose sum is σ = 321511032. Its totient is φ = 106835200.
The previous prime is 214005511. The next prime is 214005551. The reversal of 214005542 is 245500412.
It is a happy number.
214005542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82184 + ... + 84747.
It is an arithmetic number, because the mean of its divisors is an integer number (40188879).
Almost surely, 2214005542 is an apocalyptic number.
214005542 is a deficient number, since it is larger than the sum of its proper divisors (107505490).
214005542 is a wasteful number, since it uses less digits than its factorization.
214005542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167574.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 214005542 is about 14628.9282587618. The cubic root of 214005542 is about 598.1475663313.
Adding to 214005542 its reverse (245500412), we get a palindrome (459505954).
The spelling of 214005542 in words is "two hundred fourteen million, five thousand, five hundred forty-two".
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