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2534 = 27181
BaseRepresentation
bin100111100110
310110212
4213212
540114
615422
710250
oct4746
93425
102534
1119a4
121572
1311cc
14cd0
15b3e
hex9e6

2534 has 8 divisors (see below), whose sum is σ = 4368. Its totient is φ = 1080.

The previous prime is 2531. The next prime is 2539. The reversal of 2534 is 4352.

2534 divided by its sum of digits (14) gives a palindrome (181).

Adding to 2534 its reverse (4352), we get a palindrome (6886).

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 (14), and also a Moran number because the ratio is a prime number: 181 = 2534 / (2 + 5 + 3 + 4).

It is a plaindrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2531) 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, 77 + ... + 104.

It is an arithmetic number, because the mean of its divisors is an integer number (546).

2534 is a deficient number, since it is larger than the sum of its proper divisors (1834).

2534 is a wasteful number, since it uses less digits than its factorization.

2534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190.

The product of its digits is 120, while the sum is 14.

The square root of 2534 is about 50.3388517946. The cubic root of 2534 is about 13.6333380493.

The spelling of 2534 in words is "two thousand, five hundred thirty-four".

Divisors: 1 2 7 14 181 362 1267 2534