Base | Representation |
---|---|
bin | 101101100011000010101… |
… | …010111100101111000100 |
3 | 102002020002020101211100101 |
4 | 231203002222330233010 |
5 | 402240221032331322 |
6 | 10353523030253444 |
7 | 442064241660364 |
oct | 55430252745704 |
9 | 12066066354311 |
10 | 3130002230212 |
11 | aa7476729460 |
12 | 4267474b7284 |
13 | 199209005890 |
14 | ab6c87c29a4 |
15 | 56642898327 |
hex | 2d8c2abcbc4 |
3130002230212 has 96 divisors (see below), whose sum is σ = 6464021526144. Its totient is φ = 1307400652800.
The previous prime is 3130002230197. The next prime is 3130002230221. The reversal of 3130002230212 is 2120322000313.
3130002230212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×31300022302122 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3130002230212.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115651162 + ... + 115678222.
It is an arithmetic number, because the mean of its divisors is an integer number (67333557564).
Almost surely, 23130002230212 is an apocalyptic number.
It is an amenable number.
3130002230212 is an abundant number, since it is smaller than the sum of its proper divisors (3334019295932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130002230212 is a wasteful number, since it uses less digits than its factorization.
3130002230212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27989 (or 27987 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 3130002230212 its reverse (2120322000313), we get a palindrome (5250324230525).
The spelling of 3130002230212 in words is "three trillion, one hundred thirty billion, two million, two hundred thirty thousand, two hundred twelve".
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