Base | Representation |
---|---|
bin | 100000010011101001011… |
… | …110100010001001001000 |
3 | 21212020111222212121212102 |
4 | 200103221132202021020 |
5 | 242333301234021412 |
6 | 4415524213132532 |
7 | 316253435335205 |
oct | 40235136421110 |
9 | 7766458777772 |
10 | 2220120220232 |
11 | 786602a93272 |
12 | 2ba33592a148 |
13 | 1314831313b5 |
14 | 79650bcccac |
15 | 3cb3ca188c2 |
hex | 204e97a2248 |
2220120220232 has 16 divisors (see below), whose sum is σ = 4162813646640. Its totient is φ = 1110036581136.
The previous prime is 2220120220211. The next prime is 2220120220243. The reversal of 2220120220232 is 2320220210222.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2536838 + ... + 3297845.
It is an arithmetic number, because the mean of its divisors is an integer number (260175852915).
Almost surely, 22220120220232 is an apocalyptic number.
It is an amenable number.
2220120220232 is a deficient number, since it is larger than the sum of its proper divisors (1942693426408).
2220120220232 is a wasteful number, since it uses less digits than its factorization.
2220120220232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5882252 (or 5882248 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 2220120220232 its reverse (2320220210222), we get a palindrome (4540340430454).
The spelling of 2220120220232 in words is "two trillion, two hundred twenty billion, one hundred twenty million, two hundred twenty thousand, two hundred thirty-two".
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