Base | Representation |
---|---|
bin | 111100010000111… |
… | …0110100101000000 |
3 | 12012221000100220101 |
4 | 1320201312211000 |
5 | 13120131441344 |
6 | 532353252144 |
7 | 101052623356 |
oct | 17041664500 |
9 | 5187010811 |
10 | 2022140224 |
11 | 948499975 |
12 | 485264054 |
13 | 262c299a0 |
14 | 1527bd7d6 |
15 | bc7d79d4 |
hex | 78876940 |
2022140224 has 28 divisors (see below), whose sum is σ = 4321354324. Its totient is φ = 933295104.
The previous prime is 2022140209. The next prime is 2022140257. The reversal of 2022140224 is 4220412202.
It can be written as a sum of positive squares in 2 ways, for example, as 694849600 + 1327290624 = 26360^2 + 36432^2 .
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 1214397 + ... + 1216060.
It is an arithmetic number, because the mean of its divisors is an integer number (154334083).
Almost surely, 22022140224 is an apocalyptic number.
It is an amenable number.
2022140224 is an abundant number, since it is smaller than the sum of its proper divisors (2299214100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022140224 is a wasteful number, since it uses less digits than its factorization.
2022140224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2430482 (or 2430472 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 2022140224 is about 44968.2134846382. The cubic root of 2022140224 is about 1264.5531547833.
Adding to 2022140224 its reverse (4220412202), we get a palindrome (6242552426).
The spelling of 2022140224 in words is "two billion, twenty-two million, one hundred forty thousand, two hundred twenty-four".
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