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6242115001 is a prime number
BaseRepresentation
bin1011101000000111…
…10001110110111001
3121010000122022000111
411310003301312321
5100240440140001
62511222104321
7310454050003
oct56403616671
917100568014
106242115001
112713569431
12126257b0a1
137862aa495
14433035373
15268010851
hex1740f1db9

6242115001 has 2 divisors, whose sum is σ = 6242115002. Its totient is φ = 6242115000.

The previous prime is 6242114993. The next prime is 6242115037. The reversal of 6242115001 is 1005112426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5959068025 + 283046976 = 77195^2 + 16824^2 .

It is a cyclic number.

It is not a de Polignac number, because 6242115001 - 23 = 6242114993 is a prime.

It is not a weakly prime, because it can be changed into another prime (6242112001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121057500 + 3121057501.

It is an arithmetic number, because the mean of its divisors is an integer number (3121057501).

Almost surely, 26242115001 is an apocalyptic number.

It is an amenable number.

6242115001 is a deficient number, since it is larger than the sum of its proper divisors (1).

6242115001 is an equidigital number, since it uses as much as digits as its factorization.

6242115001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 6242115001 is about 79007.0566531876. The cubic root of 6242115001 is about 1841.2407944096.

Adding to 6242115001 its reverse (1005112426), we get a palindrome (7247227427).

The spelling of 6242115001 in words is "six billion, two hundred forty-two million, one hundred fifteen thousand, one".