Base | Representation |
---|---|
bin | 11110001110100100… |
… | …01000111011101000 |
3 | 1112212222110020010210 |
4 | 33013102020323220 |
5 | 231213422314143 |
6 | 11242153141120 |
7 | 1113103320120 |
oct | 170722107350 |
9 | 45788406123 |
10 | 16228323048 |
11 | 6978513333 |
12 | 318a9ba7a0 |
13 | 16b8179122 |
14 | add407c80 |
15 | 64ea97033 |
hex | 3c7488ee8 |
16228323048 has 64 divisors (see below), whose sum is σ = 46380971520. Its totient is φ = 4635230400.
The previous prime is 16228323047. The next prime is 16228323061. The reversal of 16228323048 is 84032382261.
16228323048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 16228322997 and 16228323015.
It is not an unprimeable number, because it can be changed into a prime (16228323047) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 607003 + ... + 633173.
It is an arithmetic number, because the mean of its divisors is an integer number (724702680).
Almost surely, 216228323048 is an apocalyptic number.
It is an amenable number.
16228323048 is an abundant number, since it is smaller than the sum of its proper divisors (30152648472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16228323048 is a wasteful number, since it uses less digits than its factorization.
16228323048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29878 (or 29874 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 39.
The spelling of 16228323048 in words is "sixteen billion, two hundred twenty-eight million, three hundred twenty-three thousand, forty-eight".
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