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4226271 = 37201251
BaseRepresentation
bin10000000111110011011111
321221201100120
4100013303133
52040220041
6230330023
750631330
oct20076337
97851316
104226271
112427295
1214b9913
13b4c86a
147c0287
15587366
hex407cdf

4226271 has 8 divisors (see below), whose sum is σ = 6440064. Its totient is φ = 2415000.

The previous prime is 4226249. The next prime is 4226279. The reversal of 4226271 is 1726224.

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

It is not a de Polignac number, because 4226271 - 26 = 4226207 is a prime.

It is a super-2 number, since 2×42262712 = 35722733130882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226279) 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, 100605 + ... + 100646.

It is an arithmetic number, because the mean of its divisors is an integer number (805008).

Almost surely, 24226271 is an apocalyptic number.

4226271 is a deficient number, since it is larger than the sum of its proper divisors (2213793).

4226271 is a wasteful number, since it uses less digits than its factorization.

4226271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201261.

The product of its digits is 1344, while the sum is 24.

The square root of 4226271 is about 2055.7896293152. The cubic root of 4226271 is about 161.6785655086.

The spelling of 4226271 in words is "four million, two hundred twenty-six thousand, two hundred seventy-one".

Divisors: 1 3 7 21 201251 603753 1408757 4226271