Base | Representation |
---|---|
bin | 100010000101000010… |
… | …0001101000011010110 |
3 | 20222220021022202112210 |
4 | 1010022010031003112 |
5 | 2144334412140410 |
6 | 53341524254250 |
7 | 5200356640551 |
oct | 1041204150326 |
9 | 228807282483 |
10 | 73183318230 |
11 | 29045091190 |
12 | 12224b41386 |
13 | 6b93ac51c9 |
14 | 37836db698 |
15 | 1d84d16220 |
hex | 110a10d0d6 |
73183318230 has 32 divisors (see below), whose sum is σ = 191607234048. Its totient is φ = 17741410400.
The previous prime is 73183318199. The next prime is 73183318237. The reversal of 73183318230 is 3281338137.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73183318237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110883486 + ... + 110884145.
It is an arithmetic number, because the mean of its divisors is an integer number (5987726064).
Almost surely, 273183318230 is an apocalyptic number.
73183318230 is an abundant number, since it is smaller than the sum of its proper divisors (118423915818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73183318230 is a wasteful number, since it uses less digits than its factorization.
73183318230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221767652.
The product of its (nonzero) digits is 72576, while the sum is 39.
The spelling of 73183318230 in words is "seventy-three billion, one hundred eighty-three million, three hundred eighteen thousand, two hundred thirty".
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