Base | Representation |
---|---|
bin | 1011101110010111010… |
… | …0101111000010000100 |
3 | 201020220121100201211012 |
4 | 2323211310233002010 |
5 | 11300004110132322 |
6 | 232311045501352 |
7 | 20360324214410 |
oct | 2734564570204 |
9 | 636817321735 |
10 | 201424302212 |
11 | 78472849571 |
12 | 33054711858 |
13 | 15cc0429353 |
14 | 9a6b31bd40 |
15 | 538d519ae2 |
hex | 2ee5d2f084 |
201424302212 has 12 divisors (see below), whose sum is σ = 402848604480. Its totient is φ = 86324700936.
The previous prime is 201424302203. The next prime is 201424302217. The reversal of 201424302212 is 212203424102.
201424302212 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
201424302212 is an admirable number.
It is a super-3 number, since 3×2014243022123 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (201424302217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3596862512 + ... + 3596862567.
It is an arithmetic number, because the mean of its divisors is an integer number (33570717040).
Almost surely, 2201424302212 is an apocalyptic number.
It is an amenable number.
201424302212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201424302212 is a wasteful number, since it uses less digits than its factorization.
201424302212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7193725090 (or 7193725088 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 201424302212 its reverse (212203424102), we get a palindrome (413627726314).
The spelling of 201424302212 in words is "two hundred one billion, four hundred twenty-four million, three hundred two thousand, two hundred twelve".
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