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16060605001 = 72327767449
BaseRepresentation
bin11101111010100100…
…10110001001001001
31112110021212021020021
432331102112021021
5230343003330001
611213402300441
71105665614200
oct167522261111
945407767207
1016060605001
1168a187a281
1231427b7721
13168c4b568c
14ac502a237
1563eeb7ba1
hex3bd496249

16060605001 has 6 divisors (see below), whose sum is σ = 18682744650. Its totient is φ = 13766232816.

The previous prime is 16060604969. The next prime is 16060605031. The reversal of 16060605001 is 10050606061.

16060605001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 14963405625 + 1097199376 = 122325^2 + 33124^2 .

It is not a de Polignac number, because 16060605001 - 25 = 16060604969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16060605031) 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 5 ways as a sum of consecutive naturals, for example, 163883676 + ... + 163883773.

It is an arithmetic number, because the mean of its divisors is an integer number (3113790775).

Almost surely, 216060605001 is an apocalyptic number.

It is an amenable number.

16060605001 is a deficient number, since it is larger than the sum of its proper divisors (2622139649).

16060605001 is an equidigital number, since it uses as much as digits as its factorization.

16060605001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327767463 (or 327767456 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 16060605001 in words is "sixteen billion, sixty million, six hundred five thousand, one".

Divisors: 1 7 49 327767449 2294372143 16060605001