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4284401 = 111372843
BaseRepresentation
bin10000010101111111110001
322001200002112
4100111333301
52044100101
6231455105
751262652
oct20257761
98050075
104284401
112466a30
121527495
13b70164
147d7529
155996bb
hex415ff1

4284401 has 8 divisors (see below), whose sum is σ = 4709664. Its totient is φ = 3865120.

The previous prime is 4284389. The next prime is 4284419. The reversal of 4284401 is 1044824.

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 4284401 - 218 = 4022257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4284421) 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, 86 + ... + 2928.

It is an arithmetic number, because the mean of its divisors is an integer number (588708).

Almost surely, 24284401 is an apocalyptic number.

It is an amenable number.

4284401 is a deficient number, since it is larger than the sum of its proper divisors (425263).

4284401 is a wasteful number, since it uses less digits than its factorization.

4284401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 4284401 is about 2069.8794650897. The cubic root of 4284401 is about 162.4164588340.

The spelling of 4284401 in words is "four million, two hundred eighty-four thousand, four hundred one".

Divisors: 1 11 137 1507 2843 31273 389491 4284401