Base | Representation |
---|---|
bin | 11001010010001101001000… |
… | …001111100110011110001110 |
3 | 112120201211100020100021102222 |
4 | 121102031020033212132032 |
5 | 104033414111314410110 |
6 | 1032301331251015342 |
7 | 32265044302532300 |
oct | 3122151017463616 |
9 | 476654306307388 |
10 | 111202210310030 |
11 | 32483657758994 |
12 | 1057b89729a552 |
13 | 4a0842878a508 |
14 | 1d66303c2b970 |
15 | ccc9584a4c55 |
hex | 6523483e678e |
111202210310030 has 48 divisors (see below), whose sum is σ = 237237091315200. Its totient is φ = 37407104699328.
The previous prime is 111202210309979. The next prime is 111202210310057. The reversal of 111202210310030 is 30013012202111.
111202210310030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1112022103100302 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 111202210309990 and 111202210310008.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2140948430 + ... + 2141000369.
It is an arithmetic number, because the mean of its divisors is an integer number (4942439402400).
Almost surely, 2111202210310030 is an apocalyptic number.
111202210310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
111202210310030 is an abundant number, since it is smaller than the sum of its proper divisors (126034881005170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111202210310030 is a wasteful number, since it uses less digits than its factorization.
111202210310030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4281948873 (or 4281948866 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 111202210310030 its reverse (30013012202111), we get a palindrome (141215222512141).
The spelling of 111202210310030 in words is "one hundred eleven trillion, two hundred two billion, two hundred ten million, three hundred ten thousand, thirty".
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