Base | Representation |
---|---|
bin | 11110100001111000… |
… | …01111001011001000 |
3 | 1120022021100020021122 |
4 | 33100330033023020 |
5 | 232031412303413 |
6 | 11310222054412 |
7 | 1120111464326 |
oct | 172074171310 |
9 | 46267306248 |
10 | 16390353608 |
11 | 6a50a22292 |
12 | 321511a408 |
13 | 17128cabb5 |
14 | b16b44d16 |
15 | 65de01108 |
hex | 3d0f0f2c8 |
16390353608 has 16 divisors (see below), whose sum is σ = 30755518080. Its totient is φ = 8188882128.
The previous prime is 16390353589. The next prime is 16390353673. The reversal of 16390353608 is 80635309361.
16390353608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
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 3 ways as a sum of consecutive naturals, for example, 775760 + ... + 796607.
It is an arithmetic number, because the mean of its divisors is an integer number (1922219880).
Almost surely, 216390353608 is an apocalyptic number.
It is an amenable number.
16390353608 is a deficient number, since it is larger than the sum of its proper divisors (14365164472).
16390353608 is a wasteful number, since it uses less digits than its factorization.
16390353608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1573676 (or 1573672 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 44.
The spelling of 16390353608 in words is "sixteen billion, three hundred ninety million, three hundred fifty-three thousand, six hundred eight".
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