Base | Representation |
---|---|
bin | 110010110000001010011001… |
… | …111100101101001110000111 |
3 | 1002021022212021101020110202221 |
4 | 302300022121330231032013 |
5 | 213224101220444413111 |
6 | 2110422105322313211 |
7 | 65005352160144340 |
oct | 6260123174551607 |
9 | 1067285241213687 |
10 | 223212033201031 |
11 | 651387676862a6 |
12 | 2104bba2358807 |
13 | 9771a5c3ac474 |
14 | 3d1973d03b0c7 |
15 | 1ac13cd21b371 |
hex | cb0299f2d387 |
223212033201031 has 8 divisors (see below), whose sum is σ = 256069426466304. Its totient is φ = 190597129923480.
The previous prime is 223212033201011. The next prime is 223212033201041. The reversal of 223212033201031 is 130102330212322.
223212033201031 is digitally balanced in base 2, 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.
It is not a de Polignac number, because 223212033201031 - 221 = 223212031103879 is a prime.
It is a super-3 number, since 3×2232120332010313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223212033200987 and 223212033201005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223212033201011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60622494955 + ... + 60622498636.
It is an arithmetic number, because the mean of its divisors is an integer number (32008678308288).
Almost surely, 2223212033201031 is an apocalyptic number.
223212033201031 is a deficient number, since it is larger than the sum of its proper divisors (32857393265273).
223212033201031 is a wasteful number, since it uses less digits than its factorization.
223212033201031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121244993861.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 223212033201031 its reverse (130102330212322), we get a palindrome (353314363413353).
The spelling of 223212033201031 in words is "two hundred twenty-three trillion, two hundred twelve billion, thirty-three million, two hundred one thousand, thirty-one".
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