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6806001 = 317133451
BaseRepresentation
bin11001111101100111110001
3110210210002010
4121331213301
53220243001
6401513133
7111564366
oct31754761
913723063
106806001
1139294a4
1223427a9
131543b27
14c9246d
158e68d6
hex67d9f1

6806001 has 8 divisors (see below), whose sum is σ = 9608544. Its totient is φ = 4270400.

The previous prime is 6805991. The next prime is 6806017. The reversal of 6806001 is 1006086.

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

It is not a de Polignac number, because 6806001 - 26 = 6805937 is a prime.

It is a super-2 number, since 2×68060012 = 92643299224002, which contains 22 as substring.

6806001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6806021) 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, 66675 + ... + 66776.

It is an arithmetic number, because the mean of its divisors is an integer number (1201068).

Almost surely, 26806001 is an apocalyptic number.

It is an amenable number.

6806001 is a deficient number, since it is larger than the sum of its proper divisors (2802543).

6806001 is a wasteful number, since it uses less digits than its factorization.

6806001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133471.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 6806001 is about 2608.8313475578. The cubic root of 6806001 is about 189.5093619990.

The spelling of 6806001 in words is "six million, eight hundred six thousand, one".

Divisors: 1 3 17 51 133451 400353 2268667 6806001