Base | Representation |
---|---|
bin | 1100011101010… |
… | …0011010001110 |
3 | 10122022120212121 |
4 | 3013110122032 |
5 | 101334002004 |
6 | 5103523154 |
7 | 1203056050 |
oct | 307243216 |
9 | 118276777 |
10 | 52250254 |
11 | 27548431 |
12 | 155b94ba |
13 | aa95714 |
14 | 6d218d0 |
15 | 48c1854 |
hex | 31d468e |
52250254 has 8 divisors (see below), whose sum is σ = 89571888. Its totient is φ = 22392960.
The previous prime is 52250251. The next prime is 52250269. The reversal of 52250254 is 45205225.
It is a happy number.
52250254 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 not an unprimeable number, because it can be changed into a prime (52250251) 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, 1866067 + ... + 1866094.
It is an arithmetic number, because the mean of its divisors is an integer number (11196486).
Almost surely, 252250254 is an apocalyptic number.
52250254 is a deficient number, since it is larger than the sum of its proper divisors (37321634).
52250254 is a wasteful number, since it uses less digits than its factorization.
52250254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3732170.
The product of its (nonzero) digits is 4000, while the sum is 25.
The square root of 52250254 is about 7228.4337169265. The cubic root of 52250254 is about 373.8489242735.
Adding to 52250254 its reverse (45205225), we get a palindrome (97455479).
The spelling of 52250254 in words is "fifty-two million, two hundred fifty thousand, two hundred fifty-four".
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