Base | Representation |
---|---|
bin | 11110101110111101… |
… | …111001010001001101 |
3 | 10011011211202110222022 |
4 | 132232331321101031 |
5 | 1020041024411023 |
6 | 23054325255525 |
7 | 2245530225650 |
oct | 365675712115 |
9 | 104154673868 |
10 | 33000232013 |
11 | 12aa4852821 |
12 | 648b8645a5 |
13 | 315bb2b108 |
14 | 1850ab1897 |
15 | cd22167c8 |
hex | 7aef7944d |
33000232013 has 8 divisors (see below), whose sum is σ = 37715905920. Its totient is φ = 28284896880.
The previous prime is 33000232007. The next prime is 33000232129. The reversal of 33000232013 is 31023200033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 33000232013 - 212 = 33000227917 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 33000231982 and 33000232000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33000232513) 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, 178643 + ... + 312911.
It is an arithmetic number, because the mean of its divisors is an integer number (4714488240).
Almost surely, 233000232013 is an apocalyptic number.
It is an amenable number.
33000232013 is a deficient number, since it is larger than the sum of its proper divisors (4715673907).
33000232013 is a wasteful number, since it uses less digits than its factorization.
33000232013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169387.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 33000232013 its reverse (31023200033), we get a palindrome (64023432046).
The spelling of 33000232013 in words is "thirty-three billion, two hundred thirty-two thousand, thirteen".
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