Base | Representation |
---|---|
bin | 1101101001011111100101… |
… | …10111000010101001111110 |
3 | 10221021012211100012122212200 |
4 | 12310233302313002221332 |
5 | 12413213121304342342 |
6 | 143455441550212330 |
7 | 6215240251230360 |
oct | 664576267025176 |
9 | 127235740178780 |
10 | 30013011012222 |
11 | 96214a0308117 |
12 | 34488807b40a6 |
13 | 13992a3b98454 |
14 | 75a8cd380d30 |
15 | 370a921a394c |
hex | 1b4bf2dc2a7e |
30013011012222 has 96 divisors (see below), whose sum is σ = 78526853982720. Its totient is φ = 8092933300800.
The previous prime is 30013011012197. The next prime is 30013011012337. The reversal of 30013011012222 is 22221011031003.
30013011012222 is a `hidden beast` number, since 300 + 1 + 30 + 110 + 1 + 2 + 222 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 30013011012195 and 30013011012204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23204529 + ... + 24463772.
It is an arithmetic number, because the mean of its divisors is an integer number (817988062320).
Almost surely, 230013011012222 is an apocalyptic number.
30013011012222 is an abundant number, since it is smaller than the sum of its proper divisors (48513842970498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30013011012222 is a wasteful number, since it uses less digits than its factorization.
30013011012222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47668598 (or 47668595 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 30013011012222 its reverse (22221011031003), we get a palindrome (52234022043225).
The spelling of 30013011012222 in words is "thirty trillion, thirteen billion, eleven million, twelve thousand, two hundred twenty-two".
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