Base | Representation |
---|---|
bin | 111111011011101… |
… | …0001100110011010 |
3 | 12111022222220021201 |
4 | 1332313101212122 |
5 | 13324333403401 |
6 | 551111224414 |
7 | 103513156603 |
oct | 17667214632 |
9 | 5438886251 |
10 | 2128419226 |
11 | 9a248995a |
12 | 4b497810a |
13 | 27bc5b47b |
14 | 162966daa |
15 | c6cccb01 |
hex | 7edd199a |
2128419226 has 8 divisors (see below), whose sum is σ = 3208672800. Its totient is φ = 1058861628.
The previous prime is 2128419187. The next prime is 2128419233. The reversal of 2128419226 is 6229148212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2673496 + ... + 2674291.
It is an arithmetic number, because the mean of its divisors is an integer number (401084100).
Almost surely, 22128419226 is an apocalyptic number.
2128419226 is a deficient number, since it is larger than the sum of its proper divisors (1080253574).
2128419226 is a wasteful number, since it uses less digits than its factorization.
2128419226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5347988.
The product of its digits is 27648, while the sum is 37.
The square root of 2128419226 is about 46134.7940929620. The cubic root of 2128419226 is about 1286.3299782003.
The spelling of 2128419226 in words is "two billion, one hundred twenty-eight million, four hundred nineteen thousand, two hundred twenty-six".
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