Search a number
-
+
2134 = 21197
BaseRepresentation
bin100001010110
32221001
4201112
532014
613514
76136
oct4126
92831
102134
111670
12129a
13c82
14ac6
15974
hex856

2134 has 8 divisors (see below), whose sum is σ = 3528. Its totient is φ = 960.

The previous prime is 2131. The next prime is 2137. The reversal of 2134 is 4312.

Adding to 2134 its reverse (4312), we get a palindrome (6446).

It can be divided in two parts, 21 and 34, that added together give a palindrome (55).

2134 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2131) and next prime (2137).

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 211 + 34 + 1 + 4 .

2134 is strictly pandigital in base 5.

It is a plaindrome in base 12.

It is a nialpdrome in base 13 and base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 2134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131) 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 in 3 ways as a sum of consecutive naturals, for example, 27 + ... + 70.

It is an arithmetic number, because the mean of its divisors is an integer number (441).

22134 is an apocalyptic number.

2134 is a deficient number, since it is larger than the sum of its proper divisors (1394).

2134 is a wasteful number, since it uses less digits than its factorization.

2134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110.

The product of its digits is 24, while the sum is 10.

The square root of 2134 is about 46.1952378498. The cubic root of 2134 is about 12.8745326126.

The spelling of 2134 in words is "two thousand, one hundred thirty-four".

Divisors: 1 2 11 22 97 194 1067 2134