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4205327 = 72194517
BaseRepresentation
bin10000000010101100001111
321220122121212
4100002230033
52034032302
6230045035
750513300
oct20025417
97818555
104205327
112412585
1214a977b
13b43179
147b67a7
15581052
hex402b0f

4205327 has 12 divisors (see below), whose sum is σ = 5150520. Its totient is φ = 3414096.

The previous prime is 4205323. The next prime is 4205347. The reversal of 4205327 is 7235024.

It is not a de Polignac number, because 4205327 - 22 = 4205323 is a prime.

It is a d-powerful number, because it can be written as 411 + 29 + 0 + 53 + 37 + 213 + 7 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4205321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1328 + ... + 3189.

It is an arithmetic number, because the mean of its divisors is an integer number (429210).

Almost surely, 24205327 is an apocalyptic number.

4205327 is a deficient number, since it is larger than the sum of its proper divisors (945193).

4205327 is a wasteful number, since it uses less digits than its factorization.

4205327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550 (or 4543 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4205327 is about 2050.6893962763. The cubic root of 4205327 is about 161.4110479619.

The spelling of 4205327 in words is "four million, two hundred five thousand, three hundred twenty-seven".

Divisors: 1 7 19 49 133 931 4517 31619 85823 221333 600761 4205327