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5131241041 = 43421283447
BaseRepresentation
bin1001100011101100…
…01000011001010001
3111020121100001102111
410301312020121101
541002044203131
62205100145321
7241104554263
oct46166103121
914217301374
105131241041
1121a34a7383
12bb2538241
1363a0c0204
143696a5b33
1520072cab1
hex131d88651

5131241041 has 8 divisors (see below), whose sum is σ = 5263062464. Its totient is φ = 4999987440.

The previous prime is 5131240997. The next prime is 5131241047. The reversal of 5131241041 is 1401421315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5131241041 - 215 = 5131208273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5131241047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123621 + ... + 159826.

It is an arithmetic number, because the mean of its divisors is an integer number (657882808).

Almost surely, 25131241041 is an apocalyptic number.

It is an amenable number.

5131241041 is a deficient number, since it is larger than the sum of its proper divisors (131821423).

5131241041 is a wasteful number, since it uses less digits than its factorization.

5131241041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283911.

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

The square root of 5131241041 is about 71632.6813751935. The cubic root of 5131241041 is about 1724.8081888243.

Adding to 5131241041 its reverse (1401421315), we get a palindrome (6532662356).

The spelling of 5131241041 in words is "five billion, one hundred thirty-one million, two hundred forty-one thousand, forty-one".

Divisors: 1 43 421 18103 283447 12188221 119331187 5131241041