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6419085 = 35427939
BaseRepresentation
bin11000011111001010001101
3110002010022220
4120133022031
53120402320
6345325553
7105363351
oct30371215
913063286
106419085
113694832
1221968b9
13143999a
14bd1461
1586be40
hex61f28d

6419085 has 8 divisors (see below), whose sum is σ = 10270560. Its totient is φ = 3423504.

The previous prime is 6419071. The next prime is 6419087. The reversal of 6419085 is 5809146.

6419085 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6419085 - 25 = 6419053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6419087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213955 + ... + 213984.

It is an arithmetic number, because the mean of its divisors is an integer number (1283820).

Almost surely, 26419085 is an apocalyptic number.

It is an amenable number.

6419085 is a deficient number, since it is larger than the sum of its proper divisors (3851475).

6419085 is a wasteful number, since it uses less digits than its factorization.

6419085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427947.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 6419085 is about 2533.5913245826. The cubic root of 6419085 is about 185.8479217077.

The spelling of 6419085 in words is "six million, four hundred nineteen thousand, eighty-five".

Divisors: 1 3 5 15 427939 1283817 2139695 6419085