Base | Representation |
---|---|
bin | 11011010101011011100111… |
… | …100110000001101010010100 |
3 | 120202122220212220110012102122 |
4 | 123111123213212001222110 |
5 | 111224141100122321322 |
6 | 1103404151555355112 |
7 | 34215416112304445 |
oct | 3325334746015224 |
9 | 522586786405378 |
10 | 120220020120212 |
11 | 3534002a257001 |
12 | 115975415b2a98 |
13 | 521091234980c |
14 | 2198973d932cc |
15 | dd72ea4bc442 |
hex | 6d56e7981a94 |
120220020120212 has 6 divisors (see below), whose sum is σ = 210385035210378. Its totient is φ = 60110010060104.
The previous prime is 120220020120203. The next prime is 120220020120251. The reversal of 120220020120212 is 212021020022021.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 79049240849296 + 41170779270916 = 8890964^2 + 6416446^2 .
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, 15027502515023 + ... + 15027502515030.
It is an arithmetic number, because the mean of its divisors is an integer number (35064172535063).
Almost surely, 2120220020120212 is an apocalyptic number.
It is an amenable number.
120220020120212 is a deficient number, since it is larger than the sum of its proper divisors (90165015090166).
120220020120212 is a wasteful number, since it uses less digits than its factorization.
120220020120212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30055005030057 (or 30055005030055 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 120220020120212 its reverse (212021020022021), we get a palindrome (332241040142233).
The spelling of 120220020120212 in words is "one hundred twenty trillion, two hundred twenty billion, twenty million, one hundred twenty thousand, two hundred twelve".
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