Base | Representation |
---|---|
bin | 1101101111010010010001… |
… | …11010000001101111110010 |
3 | 10221222020111211121210021012 |
4 | 12313221020322001233302 |
5 | 12424443210410143442 |
6 | 144131113430430522 |
7 | 6235514045306510 |
oct | 667511072015762 |
9 | 127866454553235 |
10 | 30212023131122 |
11 | 9698935482658 |
12 | 347b361502442 |
13 | 13b1c9b6315a1 |
14 | 7663ac18b4b0 |
15 | 375d3da3c582 |
hex | 1b7a48e81bf2 |
30212023131122 has 64 divisors (see below), whose sum is σ = 53528138237184. Its totient is φ = 12518558760960.
The previous prime is 30212023131053. The next prime is 30212023131133. The reversal of 30212023131122 is 22113132021203.
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, 88105922 + ... + 88448162.
It is an arithmetic number, because the mean of its divisors is an integer number (836377159956).
Almost surely, 230212023131122 is an apocalyptic number.
30212023131122 is a deficient number, since it is larger than the sum of its proper divisors (23316115106062).
30212023131122 is a wasteful number, since it uses less digits than its factorization.
30212023131122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343363.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 30212023131122 its reverse (22113132021203), we get a palindrome (52325155152325).
The spelling of 30212023131122 in words is "thirty trillion, two hundred twelve billion, twenty-three million, one hundred thirty-one thousand, one hundred twenty-two".
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