Search a number
-
+
4306241 = 3124481
BaseRepresentation
bin10000011011010101000001
322002210001102
4100123111001
52100244431
6232144145
751413432
oct20332501
98083042
104306241
112481385
121538055
13b7a094
14801489
155a0dcb
hex41b541

4306241 has 6 divisors (see below), whose sum is σ = 4450626. Its totient is φ = 4166400.

The previous prime is 4306231. The next prime is 4306261. The reversal of 4306241 is 1426034.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 246016 = 2015^2 + 496^2 .

It is a de Polignac number, because none of the positive numbers 2k-4306241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4306231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1280 + ... + 3201.

It is an arithmetic number, because the mean of its divisors is an integer number (741771).

Almost surely, 24306241 is an apocalyptic number.

It is an amenable number.

4306241 is a deficient number, since it is larger than the sum of its proper divisors (144385).

4306241 is an equidigital number, since it uses as much as digits as its factorization.

4306241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543 (or 4512 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4306241 is about 2075.1484284263. The cubic root of 4306241 is about 162.6919672156.

The spelling of 4306241 in words is "four million, three hundred six thousand, two hundred forty-one".

Divisors: 1 31 961 4481 138911 4306241