Search a number
-
+
7074241 = 7199839
BaseRepresentation
bin11010111111000111000001
3111022102000221
4122333013001
53302333431
6411343041
7114062416
oct32770701
914272027
107074241
113aa1a89
122451a81
131608c55
14d2210d
1594b111
hex6bf1c1

7074241 has 4 divisors (see below), whose sum is σ = 7084800. Its totient is φ = 7063684.

The previous prime is 7074233. The next prime is 7074247. The reversal of 7074241 is 1424707.

7074241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7074241 - 23 = 7074233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7074247) 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, 4201 + ... + 5638.

It is an arithmetic number, because the mean of its divisors is an integer number (1771200).

Almost surely, 27074241 is an apocalyptic number.

It is an amenable number.

7074241 is a deficient number, since it is larger than the sum of its proper divisors (10559).

7074241 is an equidigital number, since it uses as much as digits as its factorization.

7074241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10558.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 7074241 is about 2659.7445366050. The cubic root of 7074241 is about 191.9670172655.

Adding to 7074241 its reverse (1424707), we get a palindrome (8498948).

The spelling of 7074241 in words is "seven million, seventy-four thousand, two hundred forty-one".

Divisors: 1 719 9839 7074241