Base | Representation |
---|---|
bin | 1101101100010110100010… |
… | …10110100111100011111001 |
3 | 10221121121100121102022221121 |
4 | 12312023101112213203321 |
5 | 12421320301134043223 |
6 | 144012524242505241 |
7 | 6225315266265253 |
oct | 666132126474371 |
9 | 127547317368847 |
10 | 30111233112313 |
11 | 965a114103751 |
12 | 3463913065221 |
13 | 13a56282550c2 |
14 | 76156a23ccd3 |
15 | 3733e029d15d |
hex | 1b62d15a78f9 |
30111233112313 has 64 divisors (see below), whose sum is σ = 31397195022336. Its totient is φ = 28865779488000.
The previous prime is 30111233112271. The next prime is 30111233112343. The reversal of 30111233112313 is 31321133211103.
It is a cyclic number.
It is not a de Polignac number, because 30111233112313 - 233 = 30102643177721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30111233112343) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52734208318 + ... + 52734208888.
It is an arithmetic number, because the mean of its divisors is an integer number (490581172224).
Almost surely, 230111233112313 is an apocalyptic number.
It is an amenable number.
30111233112313 is a deficient number, since it is larger than the sum of its proper divisors (1285961910023).
30111233112313 is a wasteful number, since it uses less digits than its factorization.
30111233112313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1334.
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 30111233112313 its reverse (31321133211103), we get a palindrome (61432366323416).
The spelling of 30111233112313 in words is "thirty trillion, one hundred eleven billion, two hundred thirty-three million, one hundred twelve thousand, three hundred thirteen".
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