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6830193 = 38272753
BaseRepresentation
bin11010000011100001110001
3110212000021010
4122003201301
53222031233
6402221133
7112025046
oct32034161
913760233
106830193
113945697
1223547a9
131551b46
14c9b1cd
158edb63
hex683871

6830193 has 8 divisors (see below), whose sum is σ = 9121248. Its totient is φ = 4546304.

The previous prime is 6830191. The next prime is 6830221. The reversal of 6830193 is 3910386.

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 6830193 - 21 = 6830191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6830193.

It is not an unprimeable number, because it can be changed into a prime (6830191) 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, 1105 + ... + 3857.

It is an arithmetic number, because the mean of its divisors is an integer number (1140156).

Almost surely, 26830193 is an apocalyptic number.

It is an amenable number.

6830193 is a deficient number, since it is larger than the sum of its proper divisors (2291055).

6830193 is a wasteful number, since it uses less digits than its factorization.

6830193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3583.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 6830193 is about 2613.4637935124. The cubic root of 6830193 is about 189.7336341363.

The spelling of 6830193 in words is "six million, eight hundred thirty thousand, one hundred ninety-three".

Divisors: 1 3 827 2481 2753 8259 2276731 6830193