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500055005 = 5775712893
BaseRepresentation
bin11101110011100…
…011101111011101
31021211221102111202
4131303203233131
52011003230010
6121341525245
715251253212
oct3563435735
91254842452
10500055005
112372a47aa
1211b573825
137c7a4148
144a5abb09
152dd796a5
hex1dce3bdd

500055005 has 8 divisors (see below), whose sum is σ = 600189912. Its totient is φ = 399961408.

The previous prime is 500054987. The next prime is 500055013. The reversal of 500055005 is 500550005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 135932281 + 364122724 = 11659^2 + 19082^2 .

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 500055005 - 26 = 500054941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32339 + ... + 45231.

It is an arithmetic number, because the mean of its divisors is an integer number (75023739).

Almost surely, 2500055005 is an apocalyptic number.

It is an amenable number.

500055005 is a deficient number, since it is larger than the sum of its proper divisors (100134907).

500055005 is a wasteful number, since it uses less digits than its factorization.

500055005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20655.

The product of its (nonzero) digits is 625, while the sum is 20.

The square root of 500055005 is about 22361.9096903641. The cubic root of 500055005 is about 793.7296299152.

The spelling of 500055005 in words is "five hundred million, fifty-five thousand, five".

Divisors: 1 5 7757 12893 38785 64465 100011001 500055005