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2794 = 211127
BaseRepresentation
bin101011101010
310211111
4223222
542134
620534
711101
oct5352
93744
102794
112110
12174a
13136c
141038
15c64
hexaea

2794 has 8 divisors (see below), whose sum is σ = 4608. Its totient is φ = 1260.

The previous prime is 2791. The next prime is 2797. The reversal of 2794 is 4972.

Subtracting from 2794 its sum of digits (22), we obtain a palindrome (2772).

It can be divided in two parts, 27 and 94, that added together give a palindrome (121).

2794 is nontrivially palindromic in base 16.

It is an interprime number because it is at equal distance from previous prime (2791) and next prime (2797).

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 127 = 2794 / (2 + 7 + 9 + 4).

It is a d-powerful number, because it can be written as 27 + 9 + 74 + 44 .

2794 is an undulating number in base 16.

It is a plaindrome in base 13.

It is a nialpdrome in base 11 and base 15.

It is not an unprimeable number, because it can be changed into a prime (2791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42 + ... + 85.

It is an arithmetic number, because the mean of its divisors is an integer number (576).

22794 is an apocalyptic number.

2794 is a deficient number, since it is larger than the sum of its proper divisors (1814).

2794 is a wasteful number, since it uses less digits than its factorization.

2794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140.

The product of its digits is 504, while the sum is 22.

The square root of 2794 is about 52.8583011456. The cubic root of 2794 is about 14.0845226948.

The spelling of 2794 in words is "two thousand, seven hundred ninety-four".

Divisors: 1 2 11 22 127 254 1397 2794