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17408130047 = 711226079611
BaseRepresentation
bin10000001101100110…
…101111101111111111
31122221012110122002022
4100031212233233333
5241122440130142
611555220350355
71154250443510
oct201546575777
948835418068
1017408130047
117423487840
123459b453bb
131845720389
14bb1d9ca07
156bd4446d2
hex40d9afbff

17408130047 has 8 divisors (see below), whose sum is σ = 21703642752. Its totient is φ = 13564776600.

The previous prime is 17408130031. The next prime is 17408130097. The reversal of 17408130047 is 74003180471.

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 17408130047 - 24 = 17408130031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 17408129989 and 17408130016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17408130097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113039729 + ... + 113039882.

It is an arithmetic number, because the mean of its divisors is an integer number (2712955344).

Almost surely, 217408130047 is an apocalyptic number.

17408130047 is a deficient number, since it is larger than the sum of its proper divisors (4295512705).

17408130047 is a wasteful number, since it uses less digits than its factorization.

17408130047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226079629.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 17408130047 in words is "seventeen billion, four hundred eight million, one hundred thirty thousand, forty-seven".

Divisors: 1 7 11 77 226079611 1582557277 2486875721 17408130047