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344041 = 1492309
BaseRepresentation
bin1010011111111101001
3122110221021
41103333221
542002131
611212441
72632015
oct1237751
9573837
10344041
11215535
12147121
13c0799
148d545
156be11
hex53fe9

344041 has 4 divisors (see below), whose sum is σ = 346500. Its totient is φ = 341584.

The previous prime is 344039. The next prime is 344053. The reversal of 344041 is 140443.

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 160000 + 184041 = 400^2 + 429^2 .

It is a cyclic number.

It is not a de Polignac number, because 344041 - 21 = 344039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006 + ... + 1303.

It is an arithmetic number, because the mean of its divisors is an integer number (86625).

2344041 is an apocalyptic number.

It is an amenable number.

344041 is a deficient number, since it is larger than the sum of its proper divisors (2459).

344041 is a wasteful number, since it uses less digits than its factorization.

344041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 344041 is about 586.5500831131. The cubic root of 344041 is about 70.0707448049.

Adding to 344041 its reverse (140443), we get a palindrome (484484).

It can be divided in two parts, 3440 and 41, that added together give a square (3481 = 592).

The spelling of 344041 in words is "three hundred forty-four thousand, forty-one", and thus it is an iban number.

Divisors: 1 149 2309 344041