Base | Representation |
---|---|
bin | 1011111011001010101100… |
… | …0100101010010010100010 |
3 | 1201102102001211011020220210 |
4 | 2332302223010222102202 |
5 | 3204303023220004442 |
6 | 43515054432114550 |
7 | 2522150351600343 |
oct | 276625304522242 |
9 | 51372054136823 |
10 | 13111110313122 |
11 | 41a5432a69558 |
12 | 1579030395a56 |
13 | 7414ac207223 |
14 | 33481c8700ca |
15 | 17b0b3ea119c |
hex | becab12a4a2 |
13111110313122 has 8 divisors (see below), whose sum is σ = 26222220626256. Its totient is φ = 4370370104372.
The previous prime is 13111110313121. The next prime is 13111110313141. The reversal of 13111110313122 is 22131301111131.
It is a sphenic number, since it is the product of 3 distinct primes.
13111110313122 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (13111110313121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1092592526088 + ... + 1092592526099.
It is an arithmetic number, because the mean of its divisors is an integer number (3277777578282).
Almost surely, 213111110313122 is an apocalyptic number.
13111110313122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13111110313122 is a wasteful number, since it uses less digits than its factorization.
13111110313122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2185185052192.
The product of its (nonzero) digits is 108, while the sum is 21.
Adding to 13111110313122 its reverse (22131301111131), we get a palindrome (35242411424253).
The spelling of 13111110313122 in words is "thirteen trillion, one hundred eleven billion, one hundred ten million, three hundred thirteen thousand, one hundred twenty-two".
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