Base | Representation |
---|---|
bin | 100000001100000110110… |
… | …011111101100011111000 |
3 | 21211110121122110212202201 |
4 | 200030012303331203320 |
5 | 242220210221122412 |
6 | 4412104501435544 |
7 | 315545656346041 |
oct | 40140663754370 |
9 | 7743548425681 |
10 | 2212022442232 |
11 | 783128001859 |
12 | 2b8855a0bbb4 |
13 | 130792574c95 |
14 | 790c35518c8 |
15 | 3c816b56e57 |
hex | 20306cfd8f8 |
2212022442232 has 8 divisors (see below), whose sum is σ = 4147542079200. Its totient is φ = 1106011221112.
The previous prime is 2212022442197. The next prime is 2212022442319. The reversal of 2212022442232 is 2322442202122.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×22120224422323 (a number of 38 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2212022442232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138251402632 + ... + 138251402647.
It is an arithmetic number, because the mean of its divisors is an integer number (518442759900).
Almost surely, 22212022442232 is an apocalyptic number.
It is an amenable number.
2212022442232 is a deficient number, since it is larger than the sum of its proper divisors (1935519636968).
2212022442232 is a wasteful number, since it uses less digits than its factorization.
2212022442232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276502805285 (or 276502805281 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 2212022442232 its reverse (2322442202122), we get a palindrome (4534464644354).
The spelling of 2212022442232 in words is "two trillion, two hundred twelve billion, twenty-two million, four hundred forty-two thousand, two hundred thirty-two".
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