Base | Representation |
---|---|
bin | 1101101111110110011111… |
… | …10011100011110010010011 |
3 | 10222001002200212020111021002 |
4 | 12313323033303203302103 |
5 | 12430303020323311013 |
6 | 144144051023452215 |
7 | 6240102626023643 |
oct | 667731763436223 |
9 | 128032625214232 |
10 | 30231466228883 |
11 | 96a610260a797 |
12 | 3483088a5706b |
13 | 13b3a7982016a |
14 | 7672d4508523 |
15 | 3765ca950358 |
hex | 1b7ecfce3c93 |
30231466228883 has 8 divisors (see below), whose sum is σ = 30288565927200. Its totient is φ = 30174380457408.
The previous prime is 30231466228801. The next prime is 30231466228921. The reversal of 30231466228883 is 38882266413203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30231466228883 - 28 = 30231466228627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30231466228583) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868985 + ... + 7824197.
It is an arithmetic number, because the mean of its divisors is an integer number (3786070740900).
Almost surely, 230231466228883 is an apocalyptic number.
30231466228883 is a deficient number, since it is larger than the sum of its proper divisors (57099698317).
30231466228883 is an equidigital number, since it uses as much as digits as its factorization.
30231466228883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6963421.
The product of its (nonzero) digits is 15925248, while the sum is 56.
The spelling of 30231466228883 in words is "thirty trillion, two hundred thirty-one billion, four hundred sixty-six million, two hundred twenty-eight thousand, eight hundred eighty-three".
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