Base | Representation |
---|---|
bin | 11001100010100… |
… | …01000100001110 |
3 | 112221010121011020 |
4 | 30301101010032 |
5 | 414321212200 |
6 | 33131535010 |
7 | 5211010635 |
oct | 1461210416 |
9 | 487117136 |
10 | 214241550 |
11 | aaa2a936 |
12 | 5b8ba466 |
13 | 35502663 |
14 | 2064c51c |
15 | 13c1dea0 |
hex | cc5110e |
214241550 has 48 divisors (see below), whose sum is σ = 554428800. Its totient is φ = 54646240.
The previous prime is 214241543. The next prime is 214241551. The reversal of 214241550 is 55142412.
It is a self number, because there is not a number n which added to its sum of digits gives 214241550.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214241551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27600 + ... + 34499.
It is an arithmetic number, because the mean of its divisors is an integer number (11550600).
Almost surely, 2214241550 is an apocalyptic number.
214241550 is an abundant number, since it is smaller than the sum of its proper divisors (340187250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214241550 is a wasteful number, since it uses less digits than its factorization.
214241550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62137 (or 62132 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 214241550 is about 14636.9925189569. The cubic root of 214241550 is about 598.3673671013.
Adding to 214241550 its reverse (55142412), we get a palindrome (269383962).
The spelling of 214241550 in words is "two hundred fourteen million, two hundred forty-one thousand, five hundred fifty".
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