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6885201 = 319199607
BaseRepresentation
bin11010010000111101010001
3110221210201110
4122100331101
53230311301
6403323533
7112344321
oct32207521
913853643
106885201
113982a54
1223805a9
131570bab
14cb3281
159100d6
hex690f51

6885201 has 16 divisors (see below), whose sum is σ = 9728000. Its totient is φ = 4319568.

The previous prime is 6885199. The next prime is 6885217. The reversal of 6885201 is 1025886.

It is not a de Polignac number, because 6885201 - 21 = 6885199 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6885251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11040 + ... + 11646.

It is an arithmetic number, because the mean of its divisors is an integer number (608000).

Almost surely, 26885201 is an apocalyptic number.

It is an amenable number.

6885201 is a deficient number, since it is larger than the sum of its proper divisors (2842799).

6885201 is a wasteful number, since it uses less digits than its factorization.

6885201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 6885201 is about 2623.9666537515. The cubic root of 6885201 is about 190.2416224238.

The spelling of 6885201 in words is "six million, eight hundred eighty-five thousand, two hundred one".

Divisors: 1 3 19 57 199 597 607 1821 3781 11343 11533 34599 120793 362379 2295067 6885201