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4327893 = 321972441
BaseRepresentation
bin10000100000100111010101
322010212202100
4100200213111
52101443033
6232432313
751533523
oct20404725
98125670
104327893
112496679
121548699
13b86bab
14809313
155a7513
hex4209d5

4327893 has 12 divisors (see below), whose sum is σ = 6285708. Its totient is φ = 2869440.

The previous prime is 4327867. The next prime is 4327909. The reversal of 4327893 is 3987234.

It can be written as a sum of positive squares in 2 ways, for example, as 2537649 + 1790244 = 1593^2 + 1338^2 .

It is not a de Polignac number, because 4327893 - 25 = 4327861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4327823) 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, 553 + ... + 2993.

It is an arithmetic number, because the mean of its divisors is an integer number (523809).

Almost surely, 24327893 is an apocalyptic number.

It is an amenable number.

4327893 is a deficient number, since it is larger than the sum of its proper divisors (1957815).

4327893 is a wasteful number, since it uses less digits than its factorization.

4327893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2644 (or 2641 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 4327893 is about 2080.3588632734. The cubic root of 4327893 is about 162.9641859916.

The spelling of 4327893 in words is "four million, three hundred twenty-seven thousand, eight hundred ninety-three".

Divisors: 1 3 9 197 591 1773 2441 7323 21969 480877 1442631 4327893