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4163227 = 71191307
BaseRepresentation
bin1111111000011010011011
321211111212121
433320122123
52031210402
6225122111
750246455
oct17703233
97744777
104163227
112393992
121489337
13b29c63
147a52d5
15573837
hex3f869b

4163227 has 8 divisors (see below), whose sum is σ = 4257792. Its totient is φ = 4069800.

The previous prime is 4163219. The next prime is 4163231. The reversal of 4163227 is 7223614.

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

It is a cyclic number.

It is not a de Polignac number, because 4163227 - 23 = 4163219 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4163267) 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, 13408 + ... + 13714.

It is an arithmetic number, because the mean of its divisors is an integer number (532224).

Almost surely, 24163227 is an apocalyptic number.

4163227 is a deficient number, since it is larger than the sum of its proper divisors (94565).

4163227 is a wasteful number, since it uses less digits than its factorization.

4163227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569.

The product of its digits is 2016, while the sum is 25.

The square root of 4163227 is about 2040.3987355417. The cubic root of 4163227 is about 160.8706057554.

The spelling of 4163227 in words is "four million, one hundred sixty-three thousand, two hundred twenty-seven".

Divisors: 1 71 191 307 13561 21797 58637 4163227