Base | Representation |
---|---|
bin | 11011110001010100… |
… | …00001110010101011 |
3 | 1102111001021002012021 |
4 | 31320222001302223 |
5 | 221013222411240 |
6 | 10503231325311 |
7 | 1035314661142 |
oct | 157052016253 |
9 | 42431232167 |
10 | 14909185195 |
11 | 6360934563 |
12 | 2a81080837 |
13 | 1537aa0298 |
14 | a16144759 |
15 | 5c3d7654a |
hex | 378a81cab |
14909185195 has 8 divisors (see below), whose sum is σ = 18068161680. Its totient is φ = 11809255200.
The previous prime is 14909185169. The next prime is 14909185211. The reversal of 14909185195 is 59158190941.
It is a happy number.
14909185195 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 14909185195 - 217 = 14909054123 is a prime.
It is an unprimeable number.
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, 14761065 + ... + 14762074.
It is an arithmetic number, because the mean of its divisors is an integer number (2258520210).
Almost surely, 214909185195 is an apocalyptic number.
14909185195 is a deficient number, since it is larger than the sum of its proper divisors (3158976485).
14909185195 is a wasteful number, since it uses less digits than its factorization.
14909185195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29523245.
The product of its (nonzero) digits is 583200, while the sum is 52.
The spelling of 14909185195 in words is "fourteen billion, nine hundred nine million, one hundred eighty-five thousand, one hundred ninety-five".
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