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5020074647 = 72102450503
BaseRepresentation
bin1001010110011100…
…00100001010010111
3110221212011012210122
410223032010022113
540240114342042
62150045342155
7235254634100
oct45316041227
913855135718
105020074647
112146779425
12b8126795b
13620069c93
14358a093a7
151e5abe7d2
hex12b384297

5020074647 has 6 divisors (see below), whose sum is σ = 5839678728. Its totient is φ = 4302921084.

The previous prime is 5020074643. The next prime is 5020074677. The reversal of 5020074647 is 7464700205.

It is not a de Polignac number, because 5020074647 - 22 = 5020074643 is a prime.

It is a super-2 number, since 2×50200746472 = 50402298922904349218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020074643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51225203 + ... + 51225300.

It is an arithmetic number, because the mean of its divisors is an integer number (973279788).

Almost surely, 25020074647 is an apocalyptic number.

5020074647 is a deficient number, since it is larger than the sum of its proper divisors (819604081).

5020074647 is a wasteful number, since it uses less digits than its factorization.

5020074647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102450517 (or 102450510 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 5020074647 is about 70852.4851152026. The cubic root of 5020074647 is about 1712.2613683651.

The spelling of 5020074647 in words is "five billion, twenty million, seventy-four thousand, six hundred forty-seven".

Divisors: 1 7 49 102450503 717153521 5020074647