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294 = 2372
BaseRepresentation
bin100100110
3101220
410212
52134
61210
7600
oct446
9356
10294
11248
12206
13198
14170
15149
hex126

294 has 12 divisors (see below), whose sum is σ = 684. Its totient is φ = 84.

The previous prime is 293. The next prime is 307. The reversal of 294 is 492.

Subtracting from 294 its product of digits (72), we obtain a palindrome (222).

It can be divided in two parts, 29 and 4, that added together give a palindrome (33).

294 = 72 + 82 + ... + 102.

294 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

294 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It is an alternating number because its digits alternate between even and odd.

Its product of digits (72) is a multiple of the sum of its prime divisors (12).

It is a plaindrome in base 8, base 9, base 11, base 15 and base 16.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39 + ... + 45.

It is an arithmetic number, because the mean of its divisors is an integer number (57).

It is a practical number, because each smaller number is the sum of distinct divisors of 294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342).

294 is an abundant number, since it is smaller than the sum of its proper divisors (390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

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

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

The sum of its prime factors is 19 (or 12 counting only the distinct ones).

The product of its digits is 72, while the sum is 15.

The square root of 294 is about 17.1464281995. The cubic root of 294 is about 6.6493997612.

The spelling of 294 in words is "two hundred ninety-four", and thus it is an aban number.

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294