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6830007 = 32276669
BaseRepresentation
bin11010000011011110110111
3110212000000020
4122003132313
53222030012
6402220223
7112024362
oct32033667
913760006
106830007
113945538
122354673
131551a32
14c9b0d9
158eda8c
hex6837b7

6830007 has 4 divisors (see below), whose sum is σ = 9106680. Its totient is φ = 4553336.

The previous prime is 6829997. The next prime is 6830009. The reversal of 6830007 is 7000386.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6830007 - 28 = 6829751 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6830009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138332 + ... + 1138337.

It is an arithmetic number, because the mean of its divisors is an integer number (2276670).

Almost surely, 26830007 is an apocalyptic number.

6830007 is a deficient number, since it is larger than the sum of its proper divisors (2276673).

6830007 is a wasteful number, since it uses less digits than its factorization.

6830007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276672.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 6830007 is about 2613.4282083118. The cubic root of 6830007 is about 189.7319118435.

The spelling of 6830007 in words is "six million, eight hundred thirty thousand, seven".

Divisors: 1 3 2276669 6830007