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10000050017 = 53188680189
BaseRepresentation
bin10010101000000110…
…01010011101100001
3221210220212011201212
421110003022131201
5130440003100032
64332143435505
7502545010526
oct112403123541
927726764655
1010000050017
114271849651
121b30bb5b95
13c34a07179
146ac17714d
153d7dbcbb2
hex2540ca761

10000050017 has 4 divisors (see below), whose sum is σ = 10188730260. Its totient is φ = 9811369776.

The previous prime is 10000050001. The next prime is 10000050031. The reversal of 10000050017 is 71005000001.

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 8516336656 + 1483713361 = 92284^2 + 38519^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000050017 - 24 = 10000050001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000049983 and 10000050010.

It is not an unprimeable number, because it can be changed into a prime (10000050317) 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, 94340042 + ... + 94340147.

It is an arithmetic number, because the mean of its divisors is an integer number (2547182565).

Almost surely, 210000050017 is an apocalyptic number.

It is an amenable number.

10000050017 is a deficient number, since it is larger than the sum of its proper divisors (188680243).

10000050017 is an equidigital number, since it uses as much as digits as its factorization.

10000050017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188680242.

The product of its (nonzero) digits is 35, while the sum is 14.

Adding to 10000050017 its reverse (71005000001), we get a palindrome (81005050018).

The spelling of 10000050017 in words is "ten billion, fifty thousand, seventeen".

Divisors: 1 53 188680189 10000050017