Search a number
-
+
6039441 = 3474561
BaseRepresentation
bin10111000010011110010001
3102100211120000
4113002132101
53021230231
6333240213
7102222462
oct27023621
912324500
106039441
113455581
122033069
131335c45
14b32d69
157e46e6
hex5c2791

6039441 has 10 divisors (see below), whose sum is σ = 9022002. Its totient is φ = 4026240.

The previous prime is 6039421. The next prime is 6039443. The reversal of 6039441 is 1449306.

It can be written as a sum of positive squares in only one way, i.e., 5308416 + 731025 = 2304^2 + 855^2 .

It is not a de Polignac number, because 6039441 - 211 = 6037393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6039443) 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 9 ways as a sum of consecutive naturals, for example, 37200 + ... + 37361.

Almost surely, 26039441 is an apocalyptic number.

It is an amenable number.

6039441 is a deficient number, since it is larger than the sum of its proper divisors (2982561).

6039441 is an equidigital number, since it uses as much as digits as its factorization.

6039441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74573 (or 74564 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6039441 is about 2457.5274159203. The cubic root of 6039441 is about 182.1093514246.

Subtracting from 6039441 its product of nonzero digits (2592), we obtain a square (6036849 = 24572).

The spelling of 6039441 in words is "six million, thirty-nine thousand, four hundred forty-one".

Divisors: 1 3 9 27 81 74561 223683 671049 2013147 6039441