Search a number
-
+
7246231241 is a prime number
BaseRepresentation
bin1101011111110100…
…01011011011001001
3200201000001200112212
412233322023123021
5104320013344431
63155011514505
7344365643414
oct65772133311
920630050485
107246231241
113089343867
1214a28b8a35
138b63290c2
144ca534b7b
152c625672b
hex1afe8b6c9

7246231241 has 2 divisors, whose sum is σ = 7246231242. Its totient is φ = 7246231240.

The previous prime is 7246231159. The next prime is 7246231327. The reversal of 7246231241 is 1421326427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6671622400 + 574608841 = 81680^2 + 23971^2 .

It is a cyclic number.

It is not a de Polignac number, because 7246231241 - 218 = 7245969097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7246231198 and 7246231207.

It is not a weakly prime, because it can be changed into another prime (7246236241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3623115620 + 3623115621.

It is an arithmetic number, because the mean of its divisors is an integer number (3623115621).

Almost surely, 27246231241 is an apocalyptic number.

It is an amenable number.

7246231241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7246231241 is an equidigital number, since it uses as much as digits as its factorization.

7246231241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 32.

The square root of 7246231241 is about 85124.7980379396. The cubic root of 7246231241 is about 1935.1028966419.

Adding to 7246231241 its reverse (1421326427), we get a palindrome (8667557668).

The spelling of 7246231241 in words is "seven billion, two hundred forty-six million, two hundred thirty-one thousand, two hundred forty-one".