Base | Representation |
---|---|
bin | 10110101010110… |
… | …111101101110011 |
3 | 222111200010021222 |
4 | 112222313231303 |
5 | 1234331241021 |
6 | 101423535255 |
7 | 12265545155 |
oct | 2652675563 |
9 | 874603258 |
10 | 380337011 |
11 | 18576590a |
12 | a745a52b |
13 | 60a486b2 |
14 | 38726ad5 |
15 | 235cc6ab |
hex | 16ab7b73 |
380337011 has 4 divisors (see below), whose sum is σ = 380389800. Its totient is φ = 380284224.
The previous prime is 380337007. The next prime is 380337031. The reversal of 380337011 is 110733083.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110733083 = 19 ⋅5828057.
It is a cyclic number.
It is not a de Polignac number, because 380337011 - 22 = 380337007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (380337031) 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, 13481 + ... + 30698.
It is an arithmetic number, because the mean of its divisors is an integer number (95097450).
Almost surely, 2380337011 is an apocalyptic number.
380337011 is a deficient number, since it is larger than the sum of its proper divisors (52789).
380337011 is an equidigital number, since it uses as much as digits as its factorization.
380337011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52788.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 380337011 is about 19502.2309236661. The cubic root of 380337011 is about 724.5297059343.
The spelling of 380337011 in words is "three hundred eighty million, three hundred thirty-seven thousand, eleven".
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