Search a number
-
+
4283141 = 5218221
BaseRepresentation
bin10000010101101100000101
322001121100212
4100111230011
52044030031
6231445205
751256202
oct20255405
98047325
104283141
112465a95
121526805
13b6c705
147d6ca9
1559912b
hex415b05

4283141 has 4 divisors (see below), whose sum is σ = 4291884. Its totient is φ = 4274400.

The previous prime is 4283137. The next prime is 4283171. The reversal of 4283141 is 1413824.

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 2819041 + 1464100 = 1679^2 + 1210^2 .

It is a cyclic number.

It is not a de Polignac number, because 4283141 - 22 = 4283137 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 (4283131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3590 + ... + 4631.

It is an arithmetic number, because the mean of its divisors is an integer number (1072971).

Almost surely, 24283141 is an apocalyptic number.

It is an amenable number.

4283141 is a deficient number, since it is larger than the sum of its proper divisors (8743).

4283141 is an equidigital number, since it uses as much as digits as its factorization.

4283141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8742.

The product of its digits is 768, while the sum is 23.

The square root of 4283141 is about 2069.5750771596. The cubic root of 4283141 is about 162.4005355811.

Adding to 4283141 its reverse (1413824), we get a palindrome (5696965).

The spelling of 4283141 in words is "four million, two hundred eighty-three thousand, one hundred forty-one".

Divisors: 1 521 8221 4283141