Search a number
-
+
6572141 is a prime number
BaseRepresentation
bin11001000100100001101101
3110100220021122
4121010201231
53140302031
6352510325
7106601522
oct31044155
913326248
106572141
113789824
12224b3a5
131491554
14c31149
1589c47b
hex64486d

6572141 has 2 divisors, whose sum is σ = 6572142. Its totient is φ = 6572140.

The previous prime is 6572131. The next prime is 6572143. The reversal of 6572141 is 1412756.

6572141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 2390116 = 2045^2 + 1546^2 .

It is a cyclic number.

It is not a de Polignac number, because 6572141 - 218 = 6309997 is a prime.

Together with 6572143, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6572141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6572143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3286070 + 3286071.

It is an arithmetic number, because the mean of its divisors is an integer number (3286071).

Almost surely, 26572141 is an apocalyptic number.

It is an amenable number.

6572141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6572141 is an equidigital number, since it uses as much as digits as its factorization.

6572141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 26.

The square root of 6572141 is about 2563.6187314029. The cubic root of 6572141 is about 187.3134476372.

Adding to 6572141 its reverse (1412756), we get a palindrome (7984897).

The spelling of 6572141 in words is "six million, five hundred seventy-two thousand, one hundred forty-one".