Base | Representation |
---|---|
bin | 1101101111100110111111… |
… | …01001010011010111010001 |
3 | 10222000022012201210221020200 |
4 | 12313303133221103113101 |
5 | 12430133443330303131 |
6 | 144140153023325413 |
7 | 6236356430423505 |
oct | 667633751232721 |
9 | 128008181727220 |
10 | 30223142041041 |
11 | 96a2620848204 |
12 | 3481545150869 |
13 | 13b3051090921 |
14 | 766b44b72305 |
15 | 37628ec692e6 |
hex | 1b7cdfa535d1 |
30223142041041 has 12 divisors (see below), whose sum is σ = 43655717488500. Its totient is φ = 20148730034400.
The previous prime is 30223142041033. The next prime is 30223142041051. The reversal of 30223142041041 is 14014024132203.
30223142041041 is a `hidden beast` number, since 3 + 0 + 2 + 231 + 420 + 4 + 1 + 0 + 4 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 899454972816 + 29323687068225 = 948396^2 + 5415135^2 .
It is not a de Polignac number, because 30223142041041 - 23 = 30223142041033 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 30223142040996 and 30223142041014.
It is not an unprimeable number, because it can be changed into a prime (30223142041051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4526835 + ... + 8996583.
It is an arithmetic number, because the mean of its divisors is an integer number (3637976457375).
Almost surely, 230223142041041 is an apocalyptic number.
It is an amenable number.
30223142041041 is a deficient number, since it is larger than the sum of its proper divisors (13432575447459).
30223142041041 is a wasteful number, since it uses less digits than its factorization.
30223142041041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5221056 (or 5221053 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 30223142041041 its reverse (14014024132203), we get a palindrome (44237166173244).
The spelling of 30223142041041 in words is "thirty trillion, two hundred twenty-three billion, one hundred forty-two million, forty-one thousand, forty-one".
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