Search a number
3626 = 27237
BaseRepresentation
bin111000101010
311222022
4320222
5104001
624442
713400
oct7052
94868
103626
1127a7
122122
13185c
141470
15111b
hexe2a

3626 has 12 divisors (see below), whose sum is σ = 6498. Its totient is φ = 1512.

The previous prime is 3623. The next prime is 3631. The reversal of 3626 is 6263.

3626 is nontrivially palindromic in base 6.

3626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2401 + 1225 = 49^2 + 35^2 .

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (3623) 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, 80 + ... + 116.

3626 is a deficient number, since it is larger than the sum of its proper divisors (2872).

3626 is a wasteful number, since it uses less digits than its factorization.

3626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53 (or 46 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 3626 is about 60.2162768693. The cubic root of 3626 is about 15.3629965580.

Adding to 3626 its reverse (6263), we get a palindrome (9889).

The spelling of 3626 in words is "three thousand, six hundred twenty-six".

Divisors: 1 2 7 14 37 49 74 98 259 518 1813 3626