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3497 = 13269
BaseRepresentation
bin110110101001
311210112
4312221
5102442
624105
713124
oct6651
94715
103497
11269a
122035
131790
1413bb
151082
hexda9

3497 has 4 divisors (see below), whose sum is σ = 3780. Its totient is φ = 3216.

The previous prime is 3491. The next prime is 3499. The reversal of 3497 is 7943.

It can be divided in two parts, 34 and 97, that added together give a palindrome (131).

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 361 + 3136 = 19^2 + 56^2 .

It is a cyclic number.

It is not a de Polignac number, because 3497 - 26 = 3433 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11 and base 14.

It is a nialpdrome in base 8 and base 16.

It is not an unprimeable number, because it can be changed into a prime (3491) 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, 122 + ... + 147.

It is an arithmetic number, because the mean of its divisors is an integer number (945).

It is an amenable number.

3497 is a deficient number, since it is larger than the sum of its proper divisors (283).

3497 is a wasteful number, since it uses less digits than its factorization.

3497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its digits is 756, while the sum is 23.

The square root of 3497 is about 59.1354377679. The cubic root of 3497 is about 15.1786056351.

The spelling of 3497 in words is "three thousand, four hundred ninety-seven".

Divisors: 1 13 269 3497