Base | Representation |
---|---|
bin | 1101110001101010001110… |
… | …00010101001111011010001 |
3 | 10222021001001210202220110121 |
4 | 12320311013002221323101 |
5 | 12432312241112421131 |
6 | 144232404101030241 |
7 | 6244432361144443 |
oct | 670650702517321 |
9 | 128231053686417 |
10 | 30293596217041 |
11 | 971a495348443 |
12 | 34931280b5381 |
13 | 13b989b637971 |
14 | 76a309c12493 |
15 | 378015190911 |
hex | 1b8d470a9ed1 |
30293596217041 has 2 divisors, whose sum is σ = 30293596217042. Its totient is φ = 30293596217040.
The previous prime is 30293596217039. The next prime is 30293596217051. The reversal of 30293596217041 is 14071269539203.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29663272960000 + 630323257041 = 5446400^2 + 793929^2 .
It is a cyclic number.
It is not a de Polignac number, because 30293596217041 - 21 = 30293596217039 is a prime.
It is a super-2 number, since 2×302935962170412 (a number of 28 digits) contains 22 as substring.
Together with 30293596217039, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30293596217041.
It is not a weakly prime, because it can be changed into another prime (30293596217021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15146798108520 + 15146798108521.
It is an arithmetic number, because the mean of its divisors is an integer number (15146798108521).
Almost surely, 230293596217041 is an apocalyptic number.
It is an amenable number.
30293596217041 is a deficient number, since it is larger than the sum of its proper divisors (1).
30293596217041 is an equidigital number, since it uses as much as digits as its factorization.
30293596217041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2449440, while the sum is 52.
The spelling of 30293596217041 in words is "thirty trillion, two hundred ninety-three billion, five hundred ninety-six million, two hundred seventeen thousand, forty-one".
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