Base | Representation |
---|---|
bin | 111100010010000… |
… | …0110010011100100 |
3 | 12012222010021110101 |
4 | 1320210012103210 |
5 | 13120304311212 |
6 | 532414033444 |
7 | 101060624620 |
oct | 17044062344 |
9 | 5188107411 |
10 | 2022728932 |
11 | 948861204 |
12 | 4854a8884 |
13 | 2630a4933 |
14 | 1528d4180 |
15 | bc8a2157 |
hex | 789064e4 |
2022728932 has 24 divisors (see below), whose sum is σ = 4144129920. Its totient is φ = 845739840.
The previous prime is 2022728927. The next prime is 2022729017. The reversal of 2022728932 is 2398272202.
It is a junction number, because it is equal to n+sod(n) for n = 2022728891 and 2022728900.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879832 + ... + 882127.
It is an arithmetic number, because the mean of its divisors is an integer number (172672080).
Almost surely, 22022728932 is an apocalyptic number.
It is an amenable number.
2022728932 is an abundant number, since it is smaller than the sum of its proper divisors (2121400988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022728932 is a wasteful number, since it uses less digits than its factorization.
2022728932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1762011 (or 1762009 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 2022728932 is about 44974.7588320382. The cubic root of 2022728932 is about 1264.6758598125.
The spelling of 2022728932 in words is "two billion, twenty-two million, seven hundred twenty-eight thousand, nine hundred thirty-two".
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