Base | Representation |
---|---|
bin | 1101101001011111100110… |
… | …11101100111001000100000 |
3 | 10221021012212001020100101210 |
4 | 12310233303131213020200 |
5 | 12413213131401414404 |
6 | 143455442551030120 |
7 | 6215240433201225 |
oct | 664576335471040 |
9 | 127235761210353 |
10 | 30013021123104 |
11 | 96214a5a93618 |
12 | 344888406b340 |
13 | 13992a5cc8616 |
14 | 75a8d085394c |
15 | 370a92eee689 |
hex | 1b4bf3767220 |
30013021123104 has 24 divisors (see below), whose sum is σ = 78784180448400. Its totient is φ = 10004340374336.
The previous prime is 30013021123093. The next prime is 30013021123147. The reversal of 30013021123104 is 40132112031003.
It is a tau number, because it is divible by the number of its divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156317818254 + ... + 156317818445.
It is an arithmetic number, because the mean of its divisors is an integer number (3282674185350).
Almost surely, 230013021123104 is an apocalyptic number.
It is an amenable number.
30013021123104 is an abundant number, since it is smaller than the sum of its proper divisors (48771159325296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30013021123104 is a wasteful number, since it uses less digits than its factorization.
30013021123104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312635636712 (or 312635636704 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 30013021123104 its reverse (40132112031003), we get a palindrome (70145133154107).
The spelling of 30013021123104 in words is "thirty trillion, thirteen billion, twenty-one million, one hundred twenty-three thousand, one hundred four".
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