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5000502505 = 51000100501
BaseRepresentation
bin1001010100000110…
…11001110011101001
3110220111022211212111
410222003121303221
540220112040010
62144110042321
7234626366335
oct45203316351
913814284774
105000502505
1121367205a9
12b767a93a1
13618ca652b
143561927c5
151e400558a
hex12a0d9ce9

5000502505 has 4 divisors (see below), whose sum is σ = 6000603012. Its totient is φ = 4000402000.

The previous prime is 5000502503. The next prime is 5000502539. The reversal of 5000502505 is 5052050005.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2332986601 + 2667515904 = 48301^2 + 51648^2 .

It is not a de Polignac number, because 5000502505 - 21 = 5000502503 is a prime.

It is a super-2 number, since 2×50005025052 = 50010050605022550050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000502503) 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, 500050246 + ... + 500050255.

It is an arithmetic number, because the mean of its divisors is an integer number (1500150753).

Almost surely, 25000502505 is an apocalyptic number.

It is an amenable number.

5000502505 is a deficient number, since it is larger than the sum of its proper divisors (1000100507).

5000502505 is a wasteful number, since it uses less digits than its factorization.

5000502505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000100506.

The product of its (nonzero) digits is 1250, while the sum is 22.

The square root of 5000502505 is about 70714.2312763138. The cubic root of 5000502505 is about 1710.0332295220.

The spelling of 5000502505 in words is "five billion, five hundred two thousand, five hundred five".

Divisors: 1 5 1000100501 5000502505