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52524201 = 337473191
BaseRepresentation
bin1100100001011…
…1010010101001
310122211111122210
43020113102221
5101421233301
65113435333
71205306532
oct310272251
9118744583
1052524201
1127715234
121570bb49
13ab60312
146d93689
154927ad6
hex32174a9

52524201 has 8 divisors (see below), whose sum is σ = 71925184. Its totient is φ = 34069680.

The previous prime is 52524187. The next prime is 52524223. The reversal of 52524201 is 10242525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-52524201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52524001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236485 + ... + 236706.

It is an arithmetic number, because the mean of its divisors is an integer number (8990648).

Almost surely, 252524201 is an apocalyptic number.

It is an amenable number.

52524201 is a deficient number, since it is larger than the sum of its proper divisors (19400983).

52524201 is a wasteful number, since it uses less digits than its factorization.

52524201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473231.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 52524201 is about 7247.3582083405. The cubic root of 52524201 is about 374.5011464591.

Adding to 52524201 its reverse (10242525), we get a palindrome (62766726).

It can be divided in two parts, 52524 and 201, that added together give a palindrome (52725).

The spelling of 52524201 in words is "fifty-two million, five hundred twenty-four thousand, two hundred one".

Divisors: 1 3 37 111 473191 1419573 17508067 52524201