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5050240403 = 13388480031
BaseRepresentation
bin1001011010000010…
…01000110110010011
3111000221220210102212
410231001020312103
540320330143103
62153044102335
7236102222645
oct45501106623
914027823385
105050240403
1121618023aa
12b8b3949ab
1362639c540
1435ca1c895
151e857c7d8
hex12d048d93

5050240403 has 4 divisors (see below), whose sum is σ = 5438720448. Its totient is φ = 4661760360.

The previous prime is 5050240379. The next prime is 5050240469. The reversal of 5050240403 is 3040420505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5050240403 - 212 = 5050236307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050240703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194240003 + ... + 194240028.

It is an arithmetic number, because the mean of its divisors is an integer number (1359680112).

Almost surely, 25050240403 is an apocalyptic number.

5050240403 is a deficient number, since it is larger than the sum of its proper divisors (388480045).

5050240403 is a wasteful number, since it uses less digits than its factorization.

5050240403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388480044.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5050240403 is about 71065.0434672350. The cubic root of 5050240403 is about 1715.6841955516.

Adding to 5050240403 its reverse (3040420505), we get a palindrome (8090660908).

The spelling of 5050240403 in words is "five billion, fifty million, two hundred forty thousand, four hundred three".

Divisors: 1 13 388480031 5050240403