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1208 = 23151
BaseRepresentation
bin10010111000
31122202
4102320
514313
65332
73344
oct2270
91582
101208
119a9
12848
1371c
14624
15558
hex4b8

1208 has 8 divisors (see below), whose sum is σ = 2280. Its totient is φ = 600.

The previous prime is 1201. The next prime is 1213. The reversal of 1208 is 8021.

Adding to 1208 its reverse (8021), we get a palindrome (9229).

It can be divided in two parts, 120 and 8, that added together give a 7-th power (128 = 27).

1208 = T17 + T18 + ... + T22.

1208 is nontrivially palindromic in base 11 and base 12.

1208 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

1208 is an undulating number in base 11 and base 12.

It is a plaindrome in base 7 and base 15.

It is a nialpdrome in base 6.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201) 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 as a sum of consecutive naturals, namely, 68 + ... + 83.

It is an arithmetic number, because the mean of its divisors is an integer number (285).

It is an amenable number.

1208 is a deficient number, since it is larger than the sum of its proper divisors (1072).

1208 is a wasteful number, since it uses less digits than its factorization.

1208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1208 is about 34.7562943940. The cubic root of 1208 is about 10.6501480432.

The spelling of 1208 in words is "one thousand, two hundred eight".

Divisors: 1 2 4 8 151 302 604 1208