Base | Representation |
---|---|
bin | 11111001100101011… |
… | …00101001101001000 |
3 | 1121020021210120012120 |
4 | 33212111211031020 |
5 | 233300311201414 |
6 | 11410004011240 |
7 | 1132030601526 |
oct | 174625451510 |
9 | 47207716176 |
10 | 16749318984 |
11 | 7115610292 |
12 | 32b5390b20 |
13 | 176c0a2a48 |
14 | b4c6a7316 |
15 | 6806ab2a9 |
hex | 3e6565348 |
16749318984 has 32 divisors (see below), whose sum is σ = 42403344000. Its totient is φ = 5512433472.
The previous prime is 16749318961. The next prime is 16749319051. The reversal of 16749318984 is 48981394761.
16749318984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 4415119 + ... + 4418910.
It is an arithmetic number, because the mean of its divisors is an integer number (1325104500).
Almost surely, 216749318984 is an apocalyptic number.
It is an amenable number.
16749318984 is an abundant number, since it is smaller than the sum of its proper divisors (25654025016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16749318984 is a wasteful number, since it uses less digits than its factorization.
16749318984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8834117 (or 8834113 counting only the distinct ones).
The product of its digits is 10450944, while the sum is 60.
The spelling of 16749318984 in words is "sixteen billion, seven hundred forty-nine million, three hundred eighteen thousand, nine hundred eighty-four".
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