Base | Representation |
---|---|
bin | 111100010001000… |
… | …0101010001011100 |
3 | 12012221010102110120 |
4 | 1320202011101130 |
5 | 13120140403122 |
6 | 532354434540 |
7 | 101053264011 |
oct | 17042052134 |
9 | 5187112416 |
10 | 2022200412 |
11 | 948530111 |
12 | 485292a50 |
13 | 262c4b1bb |
14 | 1527d7708 |
15 | bc7ea75c |
hex | 7888545c |
2022200412 has 12 divisors (see below), whose sum is σ = 4718467656. Its totient is φ = 674066800.
The previous prime is 2022200399. The next prime is 2022200413. The reversal of 2022200412 is 2140022202.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 2022200391 and 2022200400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022200413) by changing a digit.
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, 84258339 + ... + 84258362.
It is an arithmetic number, because the mean of its divisors is an integer number (393205638).
Almost surely, 22022200412 is an apocalyptic number.
It is an amenable number.
2022200412 is an abundant number, since it is smaller than the sum of its proper divisors (2696267244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022200412 is a wasteful number, since it uses less digits than its factorization.
2022200412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168516708 (or 168516706 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 2022200412 is about 44968.8827079348. The cubic root of 2022200412 is about 1264.5657009244.
Adding to 2022200412 its reverse (2140022202), we get a palindrome (4162222614).
The spelling of 2022200412 in words is "two billion, twenty-two million, two hundred thousand, four hundred twelve".
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