Base | Representation |
---|---|
bin | 1100011101010… |
… | …0011001100110 |
3 | 10122022120211010 |
4 | 3013110121212 |
5 | 101334001324 |
6 | 5103523050 |
7 | 1203055662 |
oct | 307243146 |
9 | 118276733 |
10 | 52250214 |
11 | 275483a5 |
12 | 155b9486 |
13 | aa956b3 |
14 | 6d218a2 |
15 | 48c1829 |
hex | 31d4666 |
52250214 has 32 divisors (see below), whose sum is σ = 111809376. Its totient is φ = 16220160.
The previous prime is 52250207. The next prime is 52250251. The reversal of 52250214 is 41205225.
It is a happy number.
52250214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 7254 + ... + 12534.
It is an arithmetic number, because the mean of its divisors is an integer number (3494043).
Almost surely, 252250214 is an apocalyptic number.
52250214 is an abundant number, since it is smaller than the sum of its proper divisors (59559162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52250214 is a wasteful number, since it uses less digits than its factorization.
52250214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5400.
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 52250214 is about 7228.4309500749. The cubic root of 52250214 is about 373.8488288739.
Adding to 52250214 its reverse (41205225), we get a palindrome (93455439).
The spelling of 52250214 in words is "fifty-two million, two hundred fifty thousand, two hundred fourteen".
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