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5001551041 = 15745769709
BaseRepresentation
bin1001010100001110…
…11001110011000001
3110220120022010012011
410222013121303001
540220344113131
62144144332521
7234641324314
oct45207316301
913816263164
105001551041
112137277363
12b77014141
13619282876
1435638697b
151e41610b1
hex12a1d9cc1

5001551041 has 8 divisors (see below), whose sum is σ = 5044494440. Its totient is φ = 4958748288.

The previous prime is 5001551039. The next prime is 5001551047. The reversal of 5001551041 is 1401551005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 102111025 + 4899440016 = 10105^2 + 69996^2 .

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

It is not a de Polignac number, because 5001551041 - 21 = 5001551039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5001551047) 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, 36895 + ... + 106603.

It is an arithmetic number, because the mean of its divisors is an integer number (630561805).

Almost surely, 25001551041 is an apocalyptic number.

It is an amenable number.

5001551041 is a deficient number, since it is larger than the sum of its proper divisors (42943399).

5001551041 is a wasteful number, since it uses less digits than its factorization.

5001551041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70323.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 5001551041 is about 70721.6447843233. The cubic root of 5001551041 is about 1710.1527445834.

The spelling of 5001551041 in words is "five billion, one million, five hundred fifty-one thousand, forty-one".

Divisors: 1 157 457 69709 71749 10944313 31857013 5001551041