Base | Representation |
---|---|
bin | 110010110101… |
… | …111111001101 |
3 | 221002011000222 |
4 | 302311333031 |
5 | 11403001313 |
6 | 1153401125 |
7 | 221201054 |
oct | 62657715 |
9 | 27064028 |
10 | 13328333 |
11 | 7583857 |
12 | 45691a5 |
13 | 29b87b5 |
14 | 1aad39b |
15 | 1284208 |
hex | cb5fcd |
13328333 has 8 divisors (see below), whose sum is σ = 13628736. Its totient is φ = 13031200.
The previous prime is 13328309. The next prime is 13328353. The reversal of 13328333 is 33382331.
13328333 is nontrivially palindromic in base 11.
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 13328333 - 222 = 9134029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13328353) 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, 8585 + ... + 10017.
It is an arithmetic number, because the mean of its divisors is an integer number (1703592).
Almost surely, 213328333 is an apocalyptic number.
It is an amenable number.
13328333 is a deficient number, since it is larger than the sum of its proper divisors (300403).
13328333 is a wasteful number, since it uses less digits than its factorization.
13328333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1635.
The product of its digits is 3888, while the sum is 26.
The square root of 13328333 is about 3650.7989536538. The cubic root of 13328333 is about 237.0965738394.
The spelling of 13328333 in words is "thirteen million, three hundred twenty-eight thousand, three hundred thirty-three".
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