Base | Representation |
---|---|
bin | 111100010001000… |
… | …1100101001100100 |
3 | 12012221011221220200 |
4 | 1320202030221210 |
5 | 13120142340003 |
6 | 532355230500 |
7 | 101053451055 |
oct | 17042145144 |
9 | 5187157820 |
10 | 2022230628 |
11 | 948550890 |
12 | 4852a8430 |
13 | 262c5bb92 |
14 | 15280472c |
15 | bc8046a3 |
hex | 7888ca64 |
2022230628 has 36 divisors (see below), whose sum is σ = 5576455248. Its totient is φ = 612797040.
The previous prime is 2022230611. The next prime is 2022230641. The reversal of 2022230628 is 8260322202.
It is a happy number.
2022230628 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 2 + 30 + 628 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
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 11 ways as a sum of consecutive naturals, for example, 2552926 + ... + 2553717.
Almost surely, 22022230628 is an apocalyptic number.
It is an amenable number.
2022230628 is an abundant number, since it is smaller than the sum of its proper divisors (3554224620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022230628 is a wasteful number, since it uses less digits than its factorization.
2022230628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5106664 (or 5106659 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 2022230628 is about 44969.2186723319. The cubic root of 2022230628 is about 1264.5719993320.
The spelling of 2022230628 in words is "two billion, twenty-two million, two hundred thirty thousand, six hundred twenty-eight".
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