Search a number
264196 = 222572
BaseRepresentation
bin1000000100000000100
3111102102001
41000200010
531423241
65355044
72150152
oct1004004
9442361
10264196
11170549
12108a84
139333a
146c3d2
1553431
hex40804

264196 has 9 divisors (see below), whose sum is σ = 464149. Its totient is φ = 131584.

The previous prime is 264179. The next prime is 264211. The reversal of 264196 is 691462.

The square root of 264196 is 514.

It is a perfect power (a square), and thus also a powerful number.

264196 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in only one way, i.e., 260100 + 4096 = 510^2 + 64^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 900 + ... + 1156.

264196 is a Friedman number, since it can be written as (6*(91-6)+4)^2, using all its digits and the basic arithmetic operations.

2264196 is an apocalyptic number.

264196 is the 514-th square number.

It is an amenable number.

264196 is a deficient number, since it is larger than the sum of its proper divisors (199953).

264196 is an equidigital number, since it uses as much as digits as its factorization.

264196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 259 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The cubic root of 264196 is about 64.1665583477.

The spelling of 264196 in words is "two hundred sixty-four thousand, one hundred ninety-six".

Divisors: 1 2 4 257 514 1028 66049 132098 264196