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52266201 = 3131340159
BaseRepresentation
bin1100011101100…
…0010011011001
310122100101202020
43013120103121
5101340004301
65104125053
71203153411
oct307302331
9118311666
1052266201
1127559409
1215606789
13aa9ca60
146d27641
1548c6436
hex31d84d9

52266201 has 8 divisors (see below), whose sum is σ = 75048960. Its totient is φ = 32163792.

The previous prime is 52266197. The next prime is 52266223. The reversal of 52266201 is 10266225.

52266201 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 not a de Polignac number, because 52266201 - 22 = 52266197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52266001) 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 7 ways as a sum of consecutive naturals, for example, 670041 + ... + 670118.

It is an arithmetic number, because the mean of its divisors is an integer number (9381120).

Almost surely, 252266201 is an apocalyptic number.

It is an amenable number.

52266201 is a deficient number, since it is larger than the sum of its proper divisors (22782759).

52266201 is a wasteful number, since it uses less digits than its factorization.

52266201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340175.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 52266201 is about 7229.5367071480. The cubic root of 52266201 is about 373.8869538327.

Adding to 52266201 its sum of digits (24), we get a palindrome (52266225).

The spelling of 52266201 in words is "fifty-two million, two hundred sixty-six thousand, two hundred one".

Divisors: 1 3 13 39 1340159 4020477 17422067 52266201