Cookie Consent by
Search a number
3400241 = 13261557

3400241 has 4 divisors (see below), whose sum is σ = 3661812. Its totient is φ = 3138672.

The previous prime is 3400231. The next prime is 3400247. The reversal of 3400241 is 1420043.

3400241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 355216 + 3045025 = 596^2 + 1745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3400241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130766 + ... + 130791.

It is an arithmetic number, because the mean of its divisors is an integer number (915453).

Almost surely, 23400241 is an apocalyptic number.

It is an amenable number.

3400241 is a deficient number, since it is larger than the sum of its proper divisors (261571).

3400241 is a wasteful number, since it uses less digits than its factorization.

3400241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261570.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3400241 is about 1843.9742406010. The cubic root of 3400241 is about 150.3730123836.

Adding to 3400241 its reverse (1420043), we get a palindrome (4820284).

It can be divided in two parts, 34002 and 41, that added together give a palindrome (34043).

The spelling of 3400241 in words is "three million, four hundred thousand, two hundred forty-one".

Divisors: 1 13 261557 3400241