Search a number
-
+
2608 = 24163
BaseRepresentation
bin101000110000
310120121
4220300
540413
620024
710414
oct5060
93517
102608
111a61
121614
131258
14d44
15b8d
hexa30

2608 has 10 divisors (see below), whose sum is σ = 5084. Its totient is φ = 1296.

The previous prime is 2593. The next prime is 2609. The reversal of 2608 is 8062.

Adding to 2608 its product of nonzero digits (96), we get a square (2704 = 522).

It can be divided in two parts, 260 and 8, that multiplied together give a triangular number (2080 = T64).

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 163 = 2608 / (2 + 6 + 0 + 8).

It is a plaindrome in base 13.

It is a nialpdrome in base 14 and base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2591 and 2600.

It is not an unprimeable number, because it can be changed into a prime (2609) by changing a digit.

2608 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66 + ... + 97.

22608 is an apocalyptic number.

It is an amenable number.

2608 is a deficient number, since it is larger than the sum of its proper divisors (2476).

2608 is a wasteful number, since it uses less digits than its factorization.

2608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2608 is about 51.0685813392. The cubic root of 2608 is about 13.7647775010.

The spelling of 2608 in words is "two thousand, six hundred eight".

Divisors: 1 2 4 8 16 163 326 652 1304 2608