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6416105 = 52944249
BaseRepresentation
bin11000011110011011101001
3110001222020112
4120132123221
53120303410
6345304105
7105351563
oct30363351
913058215
106416105
113692573
122195035
131438517
14bd0333
1586b105
hex61e6e9

6416105 has 8 divisors (see below), whose sum is σ = 7965000. Its totient is φ = 4955776.

The previous prime is 6416087. The next prime is 6416117. The reversal of 6416105 is 5016146.

6416105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16 + 6416089 = 4^2 + 2533^2 .

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 6416105 - 210 = 6415081 is a prime.

It is an unprimeable number.

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, 21980 + ... + 22269.

It is an arithmetic number, because the mean of its divisors is an integer number (995625).

Almost surely, 26416105 is an apocalyptic number.

It is an amenable number.

6416105 is a deficient number, since it is larger than the sum of its proper divisors (1548895).

6416105 is a wasteful number, since it uses less digits than its factorization.

6416105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44283.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 6416105 is about 2533.0031583083. The cubic root of 6416105 is about 185.8191578714.

The spelling of 6416105 in words is "six million, four hundred sixteen thousand, one hundred five".

Divisors: 1 5 29 145 44249 221245 1283221 6416105