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1094 = 2547
BaseRepresentation
bin10001000110
31111112
4101012
513334
65022
73122
oct2106
91445
101094
11905
12772
13662
14582
154ce
hex446

1094 has 4 divisors (see below), whose sum is σ = 1644. Its totient is φ = 546.

The previous prime is 1093. The next prime is 1097. The reversal of 1094 is 4901.

Adding to 1094 its reverse (4901), we get a palindrome (5995).

1094 = 152 + 162 + ... + 182.

1094 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

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

It is a plaindrome in base 3, base 5, base 9, base 15 and base 16.

It is a nialpdrome in base 12 and base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272 + ... + 275.

It is an arithmetic number, because the mean of its divisors is an integer number (411).

1094 is a deficient number, since it is larger than the sum of its proper divisors (550).

1094 is an equidigital number, since it uses as much as digits as its factorization.

1094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1094 is about 33.0756708171. The cubic root of 1094 is about 10.3039981964.

The spelling of 1094 in words is "one thousand, ninety-four".

Divisors: 1 2 547 1094