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5142041041 = 192131910799
BaseRepresentation
bin1001100100111110…
…10101000111010001
3111021100122202020111
410302133111013101
541012330303131
62210123441321
7241265425204
oct46237250721
914240582214
105142041041
1121a96035a5
12bb6086241
1363c401c47
1436acb793b
15201662ab1
hex1327d51d1

5142041041 has 12 divisors (see below), whose sum is σ = 5431536000. Its totient is φ = 4867263288.

The previous prime is 5142040999. The next prime is 5142041053. The reversal of 5142041041 is 1401402415.

It is not a de Polignac number, because 5142041041 - 29 = 5142040529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5142041141) 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 in 11 ways as a sum of consecutive naturals, for example, 470760 + ... + 481558.

It is an arithmetic number, because the mean of its divisors is an integer number (452628000).

Almost surely, 25142041041 is an apocalyptic number.

It is an amenable number.

5142041041 is a deficient number, since it is larger than the sum of its proper divisors (289494959).

5142041041 is a wasteful number, since it uses less digits than its factorization.

5142041041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12156 (or 12137 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5142041041 is about 71708.0263359688. The cubic root of 5142041041 is about 1726.0174397951.

Adding to 5142041041 its reverse (1401402415), we get a palindrome (6543443456).

The spelling of 5142041041 in words is "five billion, one hundred forty-two million, forty-one thousand, forty-one".

Divisors: 1 19 361 1319 10799 25061 205181 476159 3898439 14243881 270633739 5142041041