Base | Representation |
---|---|
bin | 1101101100010100010011… |
… | …01010010101111000100000 |
3 | 10221121111020210011022111212 |
4 | 12312022021222111320200 |
5 | 12421310320230320412 |
6 | 144012205034525252 |
7 | 6225243422612456 |
oct | 666121152257040 |
9 | 127544223138455 |
10 | 30110030323232 |
11 | 9659657172492 |
12 | 3463638296828 |
13 | 13a5495cc52a2 |
14 | 7614945c49d6 |
15 | 37336e8b1222 |
hex | 1b6289a95e20 |
30110030323232 has 24 divisors (see below), whose sum is σ = 61856475339456. Its totient is φ = 14400449284672.
The previous prime is 30110030323231. The next prime is 30110030323259. The reversal of 30110030323232 is 23232303001103.
It is a super-2 number, since 2×301100303232322 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 30110030323198 and 30110030323207.
It is not an unprimeable number, because it can be changed into a prime (30110030323231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20455182908 + ... + 20455184379.
It is an arithmetic number, because the mean of its divisors is an integer number (2577353139144).
Almost surely, 230110030323232 is an apocalyptic number.
30110030323232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30110030323232 is an abundant number, since it is smaller than the sum of its proper divisors (31746445016224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30110030323232 is a wasteful number, since it uses less digits than its factorization.
30110030323232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40910367320 (or 40910367312 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 30110030323232 its reverse (23232303001103), we get a palindrome (53342333324335).
The spelling of 30110030323232 in words is "thirty trillion, one hundred ten billion, thirty million, three hundred twenty-three thousand, two hundred thirty-two".
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