Base | Representation |
---|---|
bin | 10001111000011010… |
… | …001111011011110001 |
3 | 1211120002012202212001 |
4 | 101320122033123301 |
5 | 303310200422230 |
6 | 12453110534001 |
7 | 1246536266251 |
oct | 217032173361 |
9 | 54502182761 |
10 | 19200014065 |
11 | 81629a8821 |
12 | 387a067301 |
13 | 1a6ca2b28b |
14 | d01d61961 |
15 | 7758e80ca |
hex | 47868f6f1 |
19200014065 has 8 divisors (see below), whose sum is σ = 23575831488. Its totient is φ = 15002801520.
The previous prime is 19200014027. The next prime is 19200014111. The reversal of 19200014065 is 56041000291.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 19200014065 - 211 = 19200012017 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44650981 + ... + 44651410.
It is an arithmetic number, because the mean of its divisors is an integer number (2946978936).
Almost surely, 219200014065 is an apocalyptic number.
It is an amenable number.
19200014065 is a deficient number, since it is larger than the sum of its proper divisors (4375817423).
19200014065 is an equidigital number, since it uses as much as digits as its factorization.
19200014065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89302439.
The product of its (nonzero) digits is 2160, while the sum is 28.
The spelling of 19200014065 in words is "nineteen billion, two hundred million, fourteen thousand, sixty-five".
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