Base | Representation |
---|---|
bin | 11100000010011110… |
… | …111011011000010001 |
3 | 2212201011120021001121 |
4 | 130002132323120101 |
5 | 443124221324131 |
6 | 21455233202241 |
7 | 2114031313156 |
oct | 340236733021 |
9 | 85634507047 |
10 | 30106433041 |
11 | 1184a329823 |
12 | 5a02700381 |
13 | 2aba44ba29 |
14 | 165863222d |
15 | bb314e911 |
hex | 7027bb611 |
30106433041 has 2 divisors, whose sum is σ = 30106433042. Its totient is φ = 30106433040.
The previous prime is 30106433003. The next prime is 30106433053. The reversal of 30106433041 is 14033460103.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29008902400 + 1097530641 = 170320^2 + 33129^2 .
It is a cyclic number.
It is not a de Polignac number, because 30106433041 - 223 = 30098044433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30106432997 and 30106433015.
It is not a weakly prime, because it can be changed into another prime (30106433741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15053216520 + 15053216521.
It is an arithmetic number, because the mean of its divisors is an integer number (15053216521).
Almost surely, 230106433041 is an apocalyptic number.
It is an amenable number.
30106433041 is a deficient number, since it is larger than the sum of its proper divisors (1).
30106433041 is an equidigital number, since it uses as much as digits as its factorization.
30106433041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 30106433041 its reverse (14033460103), we get a palindrome (44139893144).
The spelling of 30106433041 in words is "thirty billion, one hundred six million, four hundred thirty-three thousand, forty-one".
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