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13010000019 = 340910603097
BaseRepresentation
bin11000001110111010…
…01101100010010011
31020120200121110220120
430013131031202103
5203121030000034
65550545241323
7640254114132
oct140735154223
936520543816
1013010000019
115576895635
122631033243
1312c4493583
148b5c0d919
15512279c49
hex30774d893

13010000019 has 8 divisors (see below), whose sum is σ = 17389080720. Its totient is φ = 8652126336.

The previous prime is 13010000009. The next prime is 13010000021. The reversal of 13010000019 is 91000001031.

13010000019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13010000019 - 28 = 13009999763 is a prime.

It is a super-2 number, since 2×130100000192 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13009999962 and 13010000007.

It is not an unprimeable number, because it can be changed into a prime (13010000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5300322 + ... + 5302775.

It is an arithmetic number, because the mean of its divisors is an integer number (2173635090).

Almost surely, 213010000019 is an apocalyptic number.

13010000019 is a deficient number, since it is larger than the sum of its proper divisors (4379080701).

13010000019 is a wasteful number, since it uses less digits than its factorization.

13010000019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10603509.

The product of its (nonzero) digits is 27, while the sum is 15.

The spelling of 13010000019 in words is "thirteen billion, ten million, nineteen", and thus it is an aban number and an uban number.

Divisors: 1 3 409 1227 10603097 31809291 4336666673 13010000019