Search a number
-
+
7241142301 is a prime number
BaseRepresentation
bin1101011111001101…
…10001000000011101
3200200122111010211121
412233212301000131
5104312213023201
63154310450541
7344304460021
oct65746610035
920618433747
107241142301
113086488428
1214a1063a51
138b52669b3
144c99ac381
152c5a9d9a1
hex1af9b101d

7241142301 has 2 divisors, whose sum is σ = 7241142302. Its totient is φ = 7241142300.

The previous prime is 7241142283. The next prime is 7241142319. The reversal of 7241142301 is 1032411427.

It is a balanced prime because it is at equal distance from previous prime (7241142283) and next prime (7241142319).

It can be written as a sum of positive squares in only one way, i.e., 7178495076 + 62647225 = 84726^2 + 7915^2 .

It is an emirp because it is prime and its reverse (1032411427) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7241142301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7241142341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620571150 + 3620571151.

It is an arithmetic number, because the mean of its divisors is an integer number (3620571151).

Almost surely, 27241142301 is an apocalyptic number.

It is an amenable number.

7241142301 is a deficient number, since it is larger than the sum of its proper divisors (1).

7241142301 is an equidigital number, since it uses as much as digits as its factorization.

7241142301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7241142301 is about 85094.9017333001. The cubic root of 7241142301 is about 1934.6497908183.

Adding to 7241142301 its reverse (1032411427), we get a palindrome (8273553728).

The spelling of 7241142301 in words is "seven billion, two hundred forty-one million, one hundred forty-two thousand, three hundred one".