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795089 = 6711867
BaseRepresentation
bin11000010000111010001
31111101122202
43002013101
5200420324
625012545
76521021
oct3020721
91441582
10795089
114a33a9
12324155
1321ab89
14169a81
1510a8ae
hexc21d1

795089 has 4 divisors (see below), whose sum is σ = 807024. Its totient is φ = 783156.

The previous prime is 795083. The next prime is 795097. The reversal of 795089 is 980597.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 980597 = 4123917.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-795089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (795083) 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, 5867 + ... + 6000.

It is an arithmetic number, because the mean of its divisors is an integer number (201756).

2795089 is an apocalyptic number.

It is an amenable number.

795089 is a deficient number, since it is larger than the sum of its proper divisors (11935).

795089 is a wasteful number, since it uses less digits than its factorization.

795089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11934.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 795089 is about 891.6776323313. The cubic root of 795089 is about 92.6414296186.

The spelling of 795089 in words is "seven hundred ninety-five thousand, eighty-nine".

Divisors: 1 67 11867 795089