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53230227 = 367264827
BaseRepresentation
bin1100101100001…
…1101010010011
310201011101010220
43023003222103
5102111331402
65140524123
71214310111
oct313035223
9121141126
1053230227
1128057726
12159b0643
13b04979b
1470d8ab1
154a16dbc
hex32c3a93

53230227 has 8 divisors (see below), whose sum is σ = 72033216. Its totient is φ = 34957032.

The previous prime is 53230217. The next prime is 53230231. The reversal of 53230227 is 72203235.

53230227 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 53230227 - 211 = 53228179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53230197 and 53230206.

It is not an unprimeable number, because it can be changed into a prime (53230207) 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, 132213 + ... + 132614.

It is an arithmetic number, because the mean of its divisors is an integer number (9004152).

Almost surely, 253230227 is an apocalyptic number.

53230227 is a deficient number, since it is larger than the sum of its proper divisors (18802989).

53230227 is a wasteful number, since it uses less digits than its factorization.

53230227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264897.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 53230227 is about 7295.9048102343. The cubic root of 53230227 is about 376.1716881345.

The spelling of 53230227 in words is "fifty-three million, two hundred thirty thousand, two hundred twenty-seven".

Divisors: 1 3 67 201 264827 794481 17743409 53230227