Base | Representation |
---|---|
bin | 10110111100010… |
… | …001111100011111 |
3 | 222211020222202201 |
4 | 112330101330133 |
5 | 1242013312040 |
6 | 102105432331 |
7 | 12352414021 |
oct | 2674217437 |
9 | 884228681 |
10 | 384900895 |
11 | 1882a2815 |
12 | a8a9b6a7 |
13 | 61985b12 |
14 | 39194011 |
15 | 23bcea9a |
hex | 16f11f1f |
384900895 has 8 divisors (see below), whose sum is σ = 468208656. Its totient is φ = 303702336.
The previous prime is 384900871. The next prime is 384900913. The reversal of 384900895 is 598009483.
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 384900895 - 223 = 376512287 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526897 + ... + 527626.
It is an arithmetic number, because the mean of its divisors is an integer number (58526082).
Almost surely, 2384900895 is an apocalyptic number.
384900895 is a deficient number, since it is larger than the sum of its proper divisors (83307761).
384900895 is a wasteful number, since it uses less digits than its factorization.
384900895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1054601.
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 384900895 is about 19618.8912785611. The cubic root of 384900895 is about 727.4162080763.
The spelling of 384900895 in words is "three hundred eighty-four million, nine hundred thousand, eight hundred ninety-five".
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