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794 = 2397
BaseRepresentation
bin1100011010
31002102
430122
511134
63402
72213
oct1432
91072
10794
11662
12562
13491
1440a
1537e
hex31a

794 has 4 divisors (see below), whose sum is σ = 1194. Its totient is φ = 396.

The previous prime is 787. The next prime is 797. The reversal of 794 is 497.

It can be divided in two parts, 7 and 94, that added together give a palindrome (101).

794 = 16 + 26 + 36.

794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 497 = 771.

It can be written as a sum of positive squares in only one way, i.e., 625 + 169 = 25^2 + 13^2 .

It is a magnanimous number.

It is a d-powerful number, because it can be written as 72 + 93 + 42 .

It is a plaindrome in base 5 and base 15.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197 + ... + 200.

794 is a deficient number, since it is larger than the sum of its proper divisors (400).

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

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

The sum of its prime factors is 399.

The product of its digits is 252, while the sum is 20.

The square root of 794 is about 28.1780056072. The cubic root of 794 is about 9.2599114602.

The spelling of 794 in words is "seven hundred ninety-four", and thus it is an aban number.

Divisors: 1 2 397 794