Search a number
-
+
1794 = 231323
BaseRepresentation
bin11100000010
32110110
4130002
524134
612150
75142
oct3402
92413
101794
111391
121056
13a80
14922
157e9
hex702

1794 has 16 divisors (see below), whose sum is σ = 4032. Its totient is φ = 528.

The previous prime is 1789. The next prime is 1801. The reversal of 1794 is 4971.

It can be divided in two parts, 17 and 94, that added together give a palindrome (111).

It is a cake number, because a cake can be divided into 1794 parts by 22 planar cuts.

It is a nialpdrome in base 13 and base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 1794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67 + ... + 89.

It is an arithmetic number, because the mean of its divisors is an integer number (252).

1794 is the 23-rd nonagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2016).

1794 is an abundant number, since it is smaller than the sum of its proper divisors (2238).

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

1794 is a wasteful number, since it uses less digits than its factorization.

1794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41.

The product of its digits is 252, while the sum is 21.

The square root of 1794 is about 42.3556371691. The cubic root of 1794 is about 12.1508729411.

The spelling of 1794 in words is "one thousand, seven hundred ninety-four".

Divisors: 1 2 3 6 13 23 26 39 46 69 78 138 299 598 897 1794