Base | Representation |
---|---|
bin | 110011110010011010… |
… | …0010011110100001110 |
3 | 101122001122001212010220 |
4 | 1213210310103310032 |
5 | 3310231023202202 |
6 | 123031322412210 |
7 | 11014651520013 |
oct | 1474464236416 |
9 | 348048055126 |
10 | 111213100302 |
11 | 4318a994347 |
12 | 19679061066 |
13 | a64492a135 |
14 | 555036370a |
15 | 2d5d86eabc |
hex | 19e4d13d0e |
111213100302 has 8 divisors (see below), whose sum is σ = 222426200616. Its totient is φ = 37071033432.
The previous prime is 111213100291. The next prime is 111213100303. The reversal of 111213100302 is 203001312111.
It is a happy number.
111213100302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
111213100302 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111213100303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9267758353 + ... + 9267758364.
It is an arithmetic number, because the mean of its divisors is an integer number (27803275077).
Almost surely, 2111213100302 is an apocalyptic number.
111213100302 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.
111213100302 is a wasteful number, since it uses less digits than its factorization.
111213100302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18535516722.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 111213100302 its reverse (203001312111), we get a palindrome (314214412413).
The spelling of 111213100302 in words is "one hundred eleven billion, two hundred thirteen million, one hundred thousand, three hundred two".
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