Base | Representation |
---|---|
bin | 1101101001110000100010… |
… | …01110000111001101111101 |
3 | 10221022002022111010221121101 |
4 | 12310320101032013031331 |
5 | 12413340240214430133 |
6 | 143503544515533101 |
7 | 6216011611054162 |
oct | 664702116071575 |
9 | 127262274127541 |
10 | 30022110311293 |
11 | 962533a6611a1 |
12 | 344a59bbba191 |
13 | 139a0c40a5199 |
14 | 75b113a44069 |
15 | 370e25e4737d |
hex | 1b4e1138737d |
30022110311293 has 16 divisors (see below), whose sum is σ = 30619536724224. Its totient is φ = 29430640512000.
The previous prime is 30022110311257. The next prime is 30022110311363. The reversal of 30022110311293 is 39211301122003.
It is a cyclic number.
It is not a de Polignac number, because 30022110311293 - 241 = 27823087055741 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30022110311213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72456796 + ... + 72869962.
It is an arithmetic number, because the mean of its divisors is an integer number (1913721045264).
Almost surely, 230022110311293 is an apocalyptic number.
It is an amenable number.
30022110311293 is a deficient number, since it is larger than the sum of its proper divisors (597426412931).
30022110311293 is a wasteful number, since it uses less digits than its factorization.
30022110311293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420372.
The product of its (nonzero) digits is 1944, while the sum is 28.
Adding to 30022110311293 its reverse (39211301122003), we get a palindrome (69233411433296).
The spelling of 30022110311293 in words is "thirty trillion, twenty-two billion, one hundred ten million, three hundred eleven thousand, two hundred ninety-three".
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