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4353385 = 52393643
BaseRepresentation
bin10000100110110101101001
322012011201111
4100212311221
52103302020
6233150321
752001041
oct20466551
98164644
104353385
112503843
12155b3a1
13b9568a
14814721
155aed5a
hex426d69

4353385 has 8 divisors (see below), whose sum is σ = 5247360. Its totient is φ = 3467184.

The previous prime is 4353373. The next prime is 4353397. The reversal of 4353385 is 5833534.

It is an interprime number because it is at equal distance from previous prime (4353373) and next prime (4353397).

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 4353385 - 25 = 4353353 is a prime.

It is a d-powerful number, because it can be written as 45 + 310 + 59 + 311 + 311 + 85 + 59 .

4353385 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627 + ... + 3016.

It is an arithmetic number, because the mean of its divisors is an integer number (655920).

Almost surely, 24353385 is an apocalyptic number.

It is an amenable number.

4353385 is a deficient number, since it is larger than the sum of its proper divisors (893975).

4353385 is a wasteful number, since it uses less digits than its factorization.

4353385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887.

The product of its digits is 21600, while the sum is 31.

The square root of 4353385 is about 2086.4766952928. The cubic root of 4353385 is about 163.2835217628.

The spelling of 4353385 in words is "four million, three hundred fifty-three thousand, three hundred eighty-five".

Divisors: 1 5 239 1195 3643 18215 870677 4353385